The monosaccharides and disaccharides that give negative Tollens’ test are to be stated. Concept Introduction: Carbohydrates are naturally occurring compounds. Carbohydrates are polyhydroxy aldehydes and ketones . The carbohydrates with a free aldehyde or ketone groups can act as reducing sugars. Monosaccharides are the small units of simple sugars. Polysaccharides are made up of small units of monosaccharides.

Question

Want to see the full answer?

Answer 1

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 22, Problem 30E

Interpretation Introduction

Interpretation:

The monosaccharides and disaccharides that give negative Tollens’ test are to be stated.

Concept Introduction:

Carbohydrates are naturally occurring compounds. Carbohydrates are polyhydroxy aldehydes and ketones. The carbohydrates with a free aldehyde or ketone groups can act as reducing sugars. Monosaccharides are the small units of simple sugars. Polysaccharides are made up of small units of monosaccharides.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

None

Unshared, or lone, electron pairs play an important role in determining the chemical and physical properties of organic compounds. Thus, it is important to know which atoms carry unshared pairs. Use the structural formulas below to determine the number of unshared pairs at each designated atom. Be sure your answers are consistent with the formal charges on the formulas. CH. H₂ fo H2 H The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c is HC HC HC CH The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c is

Draw curved arrows for the following reaction step. Arrow-pushing Instructions CH3 CH3 H H-O-H +/ H3C-C+ H3C-C-0: CH3 CH3 H

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 22, Problem 30E

Interpretation Introduction

Interpretation:

The monosaccharides and disaccharides that give negative Tollens’ test are to be stated.

Concept Introduction:

Carbohydrates are naturally occurring compounds. Carbohydrates are polyhydroxy aldehydes and ketones. The carbohydrates with a free aldehyde or ketone groups can act as reducing sugars. Monosaccharides are the small units of simple sugars. Polysaccharides are made up of small units of monosaccharides.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 22, Problem 30E

Interpretation Introduction

Interpretation:

The monosaccharides and disaccharides that give negative Tollens’ test are to be stated.

Concept Introduction:

Carbohydrates are naturally occurring compounds. Carbohydrates are polyhydroxy aldehydes and ketones. The carbohydrates with a free aldehyde or ketone groups can act as reducing sugars. Monosaccharides are the small units of simple sugars. Polysaccharides are made up of small units of monosaccharides.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 22, Problem 30E

Interpretation Introduction