Q. The correct statement regarding $- CC l_{3}$ group is :-

234 179 NTA AbhyasNTA Abhyas 2020 Report Error

A

$m -$ directing, deactivating due to reverse hyperconjugation

B

$m -$ directing, deactivating due to $- M$ effect

C

$o, p -$ directing, activating due to hyperconjugation

D

$o, p -$ directing, activating due to $+ M -$ effect

Solution:

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