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Q.
Which of the following carbocation can not undergo rearrangement?
NTA AbhyasNTA Abhyas 2022
Solution:
Here only carbocation given in option C do not undergo rearrangement as it is more stable carbocation. In rest other carbocations rearrangement is possible as follows
$A.$
$B.$
$D.$ $C_{6}H_{5}-CH_{2}-\overset{\oplus}{C}H_{2}\overset{1,2 - \overset{\oplus}{H} s h i f t}{ \rightarrow }C_{6}H_{5}-\overset{\oplus}{C}H-CH_{3}$
