Q12 / 90 · JEE Main 2021 (20 Jul Shift 1) · Chemistry

Among the given species the Resonance stabilised carbocations are:

A
$(C)$ and $(D)$ only
B
$(A), (B)$ and $(D)$ only
Correct answer
C
$(A)$ and $(B)$ only
D
$(A), (B)$ and $(C)$ only

Solution

$(A)$ and $(B)$ only in Resonance

In $(C) and (D)$ positive charge is not in conjugation therefore resonance is not possible in these.

Hence, the correct answer is option: 'C'.

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