The halogen compound which most readily undergoes nucleophilic substitution is :

Options

A. a) `CH_(2)=CHCl`
B. b) `CH_(3)CH=CHCl`
C. c) `CH_(2)=CHC(Cl)=CH_(2)`
D. d) `CH_(2)=CHCH_(2)Cl`

Answer

D

Explanation

`CH_(2)=CH*CH_(2)Cl` compound undergoes nucleophilic substitution most readily.