Glucose + text{Tollen's reagent} to text{Silv | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Tollen's reagent is an ammoniacal silver nitrate solution,$[Ag(NH_3)_2]^+OH^-$.It acts as a mild oxidizing agent.Aldehydes are oxidized to corresp

Vedclass · Accepted Answer

Presence of aldehyde group

Vedclass · Answer

(D) Tollen's reagent is an ammoniacal silver nitrate solution,$[Ag(NH_3)_2]^+OH^-$.It acts as a mild oxidizing agent.Aldehydes are oxidized to corresponding carboxylate ions by Tollen's reagent,while the silver ions are reduced to metallic silver,which deposits on the inner walls of the test tube as a '$Silver mirror$'.Since $Glucose$ gives a positive '$Silver mirror$' test,it confirms the presence of an aldehyde group in its open-chain structure.

$Glucose + \text{Tollen's reagent} \to \text{Silver mirror}$ shows:

Similar Questions

The letter '$D$' in $D$-glucose signifies

Which of the following will not show mutarotation?

Which of the following substances gives the iodine test?

Which of the following set of molecules give the same osazone when reacted with an excess of phenylhydrazine?

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

Vedclass Test Series

Exam Paper Generator

Online Exam Module