Among the given monosaccharides, the reducing sugar has to be predicted. Concept introduction: Monosaccharides are the small units of simple sugars. Polysaccharides are made up of several units of monosaccharides. The carbohydrates with free aldehyde or ketone groups can act as reducing sugars. Under basic conditions, weak oxidizing agents such as Tollen’s and Benedict’s solution oxidize the aldehyde or ketone group of the monosaccharide.

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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 18.101EP

Interpretation Introduction

Interpretation: Among the given monosaccharides, the reducing sugar has to be predicted.

Concept introduction: Monosaccharides are the small units of simple sugars. Polysaccharides are made up of several units of monosaccharides. The carbohydrates with free aldehyde or ketone groups can act as reducing sugars. Under basic conditions, weak oxidizing agents such as Tollen’s and Benedict’s solution oxidize the aldehyde or ketone group of the monosaccharide.

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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 18.101EP

Interpretation Introduction

Interpretation: Among the given monosaccharides, the reducing sugar has to be predicted.

Concept introduction: Monosaccharides are the small units of simple sugars. Polysaccharides are made up of several units of monosaccharides. The carbohydrates with free aldehyde or ketone groups can act as reducing sugars. Under basic conditions, weak oxidizing agents such as Tollen’s and Benedict’s solution oxidize the aldehyde or ketone group of the monosaccharide.

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Answer 3

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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 18.101EP

Interpretation Introduction

Interpretation: Among the given monosaccharides, the reducing sugar has to be predicted.

Concept introduction: Monosaccharides are the small units of simple sugars. Polysaccharides are made up of several units of monosaccharides. The carbohydrates with free aldehyde or ketone groups can act as reducing sugars. Under basic conditions, weak oxidizing agents such as Tollen’s and Benedict’s solution oxidize the aldehyde or ketone group of the monosaccharide.

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Check out a sample textbook solution

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Answer 4

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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 18.101EP

Interpretation Introduction