An organic compound X is oxidised by using ac | vedclass

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

Question

(C) The oxidation of a secondary alcohol using acidified $K_{2}Cr_{2}O_{7}$ yields a ketone.Ketones react with phenyl hydrazine to form phenylhydrazon

Vedclass · Accepted Answer

$(CH_{3})_{2}CHOH$

Vedclass · Answer

(C) The oxidation of a secondary alcohol using acidified $K_{2}Cr_{2}O_{7}$ yields a ketone.Ketones react with phenyl hydrazine to form phenylhydrazones but do not give the silver mirror test (Tollens' test),which is specific to aldehydes.Among the given options,$(CH_{3})_{2}CHOH$ is a secondary alcohol (propan$-2-$ol),which on oxidation gives acetone $(CH_{3}COCH_{3})$,a ketone.Therefore,the correct structure of $X$ is $(CH_{3})_{2}CHOH$.

An organic compound $X$ is oxidised by using acidified $K_{2}Cr_{2}O_{7}$. The product obtained reacts with phenyl hydrazine but does not answer the silver mirror test. The possible structure of $X$ is

Similar Questions

Explain the reactions of alcohol compounds involving the cleavage of the $C-O$ bond.

Tertiary butyl alcohol gives tertiary butyl chloride on treatment with

Which one of the following on reaction with Lucas reagent gives white precipitate fastest?

Find the major product for the following reaction.

How many primary alcohols are possible for the formula $C_4H_{10}O$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module