Among the given species the Resonance stabilised carbocations are:
Option: 1 (C) and (D) only Option: 2 (A), (B) and (D) only Option: 3 (A) and (B) only Option: 4 (A), (B) and (C) only
Answers (1)
Among the given carbocations, only benzylic and allylic carbocations are resonance stabilised. Other carbocations are not conjugated to the double bond.