The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Question

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Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

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Students have asked these similar questions

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Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

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Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

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Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

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Answer 5

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

Answer 6

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

Answer 7

Chapter 13, Problem 2MCP

(a)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 8

(a)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the melting point of nonanal will be higher than nonane due to the presence of strong dipole-dipole attractions in nonanal.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

Nonanal is an aldehyde and nonane is an alkane.

The carbonyl group of an aldehyde or a ketone is polar because oxygen is more electronegative than carbon. This produces a dipole in which the oxygen carries a partial negative charge and the carbon carries a partial positive charge. Because of the dipole-dipole attractions between molecules are stronger than London dispersion forces, aldehydes and ketones boil at higher temperatures than hydrocarbons of equivalent molar mass. Hence, the statement “Nonanal has a lower melting point than nonane” is false because the presence of strong dipole-dipole attractions and polar carbonyl group makes the melting point of nonanal higher than nonane.

Answer 13

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

Answer 14

(b)

Interpretation Introduction

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 15

(b)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

Nonanal is an aldehyde and nonanol is an alcohol.

Alcohols have strong intermolecular hydrogen bonding. The OH group present in the alcohol allows the molecules to participate in hydrogen bonding. A larger amount of energy is required to break the intermolecular hydrogen bonding in alcohols hence, they have higher boiling and higher melting points.

Aldehydes have lower boiling points when compared to alcohols, showing the presence of weak intermolecular dipole-dipole forces. Aldehydes and ketones cannot form hydrogen bond with other aldehydes or ketones due to the absence of oxygen-hydrogen bond in the carbonyl group.

Hence, the statement “Nonanal has a higher boiling point than nonanol” is true.

Answer 20

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

Answer 21

(c)

Interpretation Introduction

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 22

(c)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

Aldehydes with five or fewer carbon atoms are soluble in water.

Nonanal is a saturated fatty aldehyde with chain length containing nine carbon atoms. The hydrophobic part is non-polar and is insoluble in water. Therefore, the given statement is true.

Answer 27

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

Answer 28

(d)

Interpretation Introduction

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 29

(d)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

Explanation of Solution

The structure of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 1

Nonanal consists of carbonyl carbon attached with carbon containing groups. Because of the presence of polar carbonyl group, nonanal is polar in nature. Hence, the given statement is true.

Answer 34

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

Answer 35

(e)

Interpretation Introduction

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 36

(e)

Expert Solution

Answer to Problem 2MCP

The given line formula of nonanal is false because it represents octanal.

Answer 37

(e)

Expert Solution

Answer 38

(e)

Expert Solution

Answer 39

Expert Solution

Answer 40

Explanation of Solution

The given line formula is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 2

The above line formula represents octanal. Therefore, it is false.

The line formula of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 3

Answer 41

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

Answer 42

(f)

Interpretation Introduction

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 43

(f)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 44

(f)

Expert Solution

Answer 45

(f)

Expert Solution

Answer 46

Expert Solution

Answer 47

Explanation of Solution

The dispersion forces decreases with increase in number of carbon atoms. Nonanal has nine carbon atoms and heptanal has seven carbon atoms, the dispersion forces present in nonanal would be weaker than that of heptanol. Therefore, the given statement is true.

Answer 48

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

Answer 49

(g)

Interpretation Introduction

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 50

(g)

Expert Solution

Answer to Problem 2MCP

The given statement is false because it appears as liquid at room temperature.

Answer 51

(g)

Expert Solution

Answer 52

(g)

Expert Solution

Answer 53

Expert Solution

Answer 54

Explanation of Solution

Nonanal is liquid that is characterized by a rose-orange odor. It is insoluble in water and is found in twenty essential oils including rose and citrus oils and several species of pine oil.

Answer 55

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

Answer 56

(h)

Interpretation Introduction

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 57

(h)

Expert Solution

Answer to Problem 2MCP

The given statement is false because the oxidation of nonanal would produce a carboxylic acid.

Answer 58

(h)

Expert Solution

Answer 59

(h)

Expert Solution

Answer 60

Expert Solution

Answer 61

Explanation of Solution

Oxidation of nonanal would produce a carboxylic acid named nonanoic acid. Nonanal is produced by the reduction of primary alcohol (nonanol).

Answer 62

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

Answer 63

(i)

Interpretation Introduction

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 64

(i)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 65

(i)

Expert Solution

Answer 66

(i)

Expert Solution

Answer 67

Expert Solution

Answer 68

Explanation of Solution

The presence of hydrogen bonding capabilities and the presence of one oxygen atoms along with an extra hydrogen atom makes them more oxidized than nonanol.

Hence, the statement “Nonanal is more oxidized than nonanol” is true.

Answer 69

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

Answer 70

(j)

Interpretation Introduction

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 71

(j)

Expert Solution

Answer to Problem 2MCP

The given statement is false because reaction of nonanal with an ethanol molecule would produce hemiacetal.

Answer 72

(j)

Expert Solution

Answer 73

(j)

Expert Solution

Answer 74

Expert Solution

Answer 75

Explanation of Solution

A hemiacetal is formed when nonanal reacts with one molecule of ethanol. The given statement is false because acetals are generally produced from two molecules of alcohols with aldehydes/ketones.

Answer 76

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

Answer 77

(k)

Interpretation Introduction

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer 78

(k)

Expert Solution

Answer to Problem 2MCP

The given statement is true.

Answer 79

(k)

Expert Solution

Answer 80

(k)

Expert Solution

Answer 81

Expert Solution

Answer 82

Explanation of Solution

The keto-enol form of nonanal is,

GENERAL, ORGANIC, BIOCHEM (LL W/ ACCESS), Chapter 13, Problem 2MCP , additional homework tip 4

Hence, the given statement is true.

Answer 83

Ch. 13.1 - Which member in each of the following pairs will...Ch. 13.1 - Which member in each of the following pairs will...Ch. 13.1 - Prob. 13.3Q Ch. 13.1 - Prob. 13.4Q Ch. 13.2 - Prob. 13.1PP Ch. 13.2 - Prob. 13.2PP Ch. 13.2 - Prob. 13.3PP Ch. 13.2 - Prob. 13.4PP Ch. 13.2 - Prob. 13.5Q Ch. 13.2 - Write the condensed formula for each of the...

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Concept explainers

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Want to see more full solutions like this?

Chapter 13 Solutions

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Concept explainers

Interpretation: The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Interpretation: The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Answer to Problem 2MCP

Explanation of Solution

Want to see more full solutions like this?

Chapter 13 Solutions

Interpretation:

The statement “Nonanal has a lower melting point than nonane” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Nonanal has a higher boiling point than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “nonanal is not soluble in water” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Nonanal is polar” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The line formula of nonanal has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Nonanal has weaker dispersion forces between molecules than heptanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Nonanal is solid at room temperature” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Oxidation of nonanal would produce a primary alcohol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “Nonanal is more oxidized than nonanol” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “The reaction of nonanal with an ethanol molecule would produce an acetal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.

Interpretation:

The statement “The enol structure of nonanal” has to be predicted as true or false. If the statement is false, the reason for the false statement has to be described.