NEET Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Self Evaluation Test - Haloalkanes and Haloarenes

Among the given halides, which one will give same product in both \[{{S}_{N}}1\] and \[{{S}_{N}}2\] reactions?

(I) \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{|}{\mathop{C}}\,}}\,H-C{{H}_{2}}-\underset{Br}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-C{{H}_{3}}\]

(II)           (III)

(IV)\[C{{H}_{3}}-\underset{Et}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-Br\]

A) (III) only

B) (I) and (II)

C) (III) and (IV)

D) (I), (III) and (IV)

Correct Answer: C

Solution :

[c] \[{{S}_{N}}2\] and \[{{S}_{N}}1\] same, if \[{{C}^{+}}\] not rearrange.