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Question

Chemistry Question on Methods of Preparation of Haloalkanes

CH3CH2ClCH_3CH_2Cl undergoes homolytic fission produces

A

CH_3\overset{ ??{C}H_2 and \overset{ ??{C}l

B

CH3C?H2CH_3\overset{? }{C}H_2 and C??l\overset{??}{C}l

C

CH3C?H2CH_3\overset{? }{C}H_2 and C?l\overset{? }{C}l

D

CH3C??H2CH_3\overset{??}{C}H_2 and C?l\overset{? }{C}l

Answer

CH3C?H2CH_3\overset{? }{C}H_2 and C??l\overset{??}{C}l

Explanation

Solution

CH3CH2Cl?>[homolytic][fission]CH3C?H2+ClCH_{3}CH_{2}- \overset{?}{Cl} { ->[{\text{homolytic}}][{\text{fission}}]}CH_{3}\overset{?}{C}H_{2}+Cl^{-} Due to polarity of C - Cl bond and high electronegativity o f Cl with respect to carbon. Cl is detached with a pair o f electrons