The formation of a silver mirror by the react | vedclass

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(C) Glucose $(C_6H_{12}O_6)$ contains an aldehydic group $(-CHO)$ at the $C_1$ position. Tollens' reagent is an ammoniacal silver nitrate solution,$[A

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Aldehydic group

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(C) Glucose $(C_6H_{12}O_6)$ contains an aldehydic group $(-CHO)$ at the $C_1$ position. Tollens' reagent is an ammoniacal silver nitrate solution,$[Ag(NH_3)_2]^+OH^-$. When glucose reacts with Tollens' reagent,the aldehydic group is oxidized to a carboxylic acid group (gluconic acid),and the silver ions are reduced to metallic silver,which forms a silver mirror on the inner walls of the test tube. This reaction is a characteristic test for the presence of an aldehydic group.

The formation of a silver mirror by the reaction of glucose with Tollens' reagent indicates the presence of which group?

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