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Question

Chemistry Question on Chemical Reactions of Aldehydes Ketones and Carboxylic Acids

CH3CH2CNEtherCH3MgBrAH3O+BHClZnHgCCH_3 - CH_2 - CN \xrightarrow[\text{Ether}]{CH_3MgBr} A \xrightarrow{H_3O^+} B \xrightarrow[HCl]{Zn - Hg} C The correct structure of CC is

A

CH3CH2CH2CH3CH_3 - CH_2 - CH_2 - CH_3

B

C

D

CH3CH2CH=CH2CH_3 - CH_2 - CH = CH_2

Answer

CH3CH2CH=CH2CH_3 - CH_2 - CH = CH_2

Explanation

Solution

Correct answer is (a) CH3​−CH2​−CH2​−CH3​