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JEE Main202120 Jul 2021Morning ShiftChemistryGeneral Organic ChemistryActual

Among the given species the Resonance stabilised carbocations are:

Options

  1. A( C ) and ( D ) only
  2. B( A ) ,   ( B ) and ( D ) only
  3. C( A ) and ( B ) only
  4. D( A ) ,   ( B ) and ( C ) only

Correct answer

C. ( A ) and ( B ) only

Step-by-step solution

( A ) and ( B ) only in Resonance In ( C )   and   ( D ) positive charge is not in conjugation therefore resonance is not possible in these.

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