Which one of the following is least reactive in a nucleophilic substitution reaction [CBSE PMT 2004]

Which one of the following is least reactive in a nucleophilic substit

1.	Which one of the following is least reactive in a nucleophilic substitution reaction [CBSE PMT 2004]
A.	\[C{{H}_{3}}C{{H}_{2}}Cl\]
B.	\[C{{H}_{2}}=CHC{{H}_{2}}Cl\]
C.	\[{{(C{{H}_{3}})}_{3}}C-Cl\]
D.	\[C{{H}_{2}}=CHCl\]
Answer» E.

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Which one of the following is least reactive in a nucleophilic substitution reaction [CBSE PMT 2004]

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