Which of the following can be distinguished b | vedclass

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(A) $Tollen's$ reagent is used to distinguish between reducing and non-reducing sugars. $Glucose$ is a reducing sugar because it contains a free hemia

Vedclass · Accepted Answer

Glucose and Sucrose

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(A) $Tollen's$ reagent is used to distinguish between reducing and non-reducing sugars. $Glucose$ is a reducing sugar because it contains a free hemiacetal group that can open to form an aldehyde,which reacts with $Tollen's$ reagent to form a silver mirror. $Sucrose$ is a non-reducing sugar because its glycosidic linkage involves the anomeric carbons of both glucose and fructose,preventing the formation of a free aldehyde group. Therefore,$Glucose$ and $Sucrose$ can be distinguished using $Tollen's$ reagent.

Which of the following can be distinguished by Tollen's reagent?

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