Among the given statements,the statement that corrseponds to the structural characteristics of monosaccharides in which both an aldehyde and a ketone groups are always present has to be validated. Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 18, Problem 18.11EP

(a)

Interpretation Introduction

Interpretation: Among the given statements,the statement that corrseponds to the structural characteristics of monosaccharides in which both an aldehyde and a ketone groups are always present has to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

(b)

Interpretation Introduction

Interpretation: Among the given statements, the statement that corrseponds to the structural characteristics of monosaccharides in which an aldehyde group and atleast two hydroxyl groups must be present is to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

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Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 18, Problem 18.11EP

(a)

Interpretation Introduction

Interpretation: Among the given statements,the statement that corrseponds to the structural characteristics of monosaccharides in which both an aldehyde and a ketone groups are always present has to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

(b)

Interpretation Introduction

Interpretation: Among the given statements, the statement that corrseponds to the structural characteristics of monosaccharides in which an aldehyde group and atleast two hydroxyl groups must be present is to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 18, Problem 18.11EP

(a)

Interpretation Introduction

Interpretation: Among the given statements,the statement that corrseponds to the structural characteristics of monosaccharides in which both an aldehyde and a ketone groups are always present has to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

(b)

Interpretation Introduction

Interpretation: Among the given statements, the statement that corrseponds to the structural characteristics of monosaccharides in which an aldehyde group and atleast two hydroxyl groups must be present is to be validated.

Concept introduction: A carbohydrate consists of a ketone group or an aldehyde group along with polyhydroxy groups. Example of polyhydroxy aldehyde carbohydrate is glucose and that of polyhydroxy ketone carbohydrate is fructose.

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 18, Problem 18.11EP

(a)

Interpretation Introduction