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.

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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 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.

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Answer 2

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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 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.

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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 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

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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