The carbohydrate which does not react with am | vedclass

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(A) Ammoniacal $AgNO_3$ solution is known as Tollen's reagent,which is used to test for reducing sugars.Reducing sugars contain a free aldehydic or ke

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Sucrose

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(A) Ammoniacal $AgNO_3$ solution is known as Tollen's reagent,which is used to test for reducing sugars.Reducing sugars contain a free aldehydic or ketonic group that can reduce $Ag^+$ to metallic silver.$Sucrose$ is a non-reducing sugar because the glycosidic linkage involves the anomeric carbons of both glucose and fructose,leaving no free aldehydic or ketonic group.$Maltose$,$Lactose$,and $Fructose$ are reducing sugars as they possess at least one free functional group capable of oxidation.

The carbohydrate which does not react with ammoniacal $AgNO_3$ solution is

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