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JEE Main & Advanced Sample Paper JEE Main Sample Paper-32

  • question_answer
    Arrange the following compound in decreasing order of rate of electrophilic substitution reaction:
    (I) (II) (III) (iv)

    A) \[\left( I \right)>\left( III \right)>\left( II \right)>\left( IV \right)\]

    B) \[\left( III \right)>\left( I \right)>\left( II \right)>(IV)\]

    C) \[\left( I \right)>\left( II \right)>\left( III \right)>\left( IV \right)\]

    D) \[\left( I \right)>\left( IV \right)>\left( II \right)>\left( III \right)\]

    Correct Answer: A

    Solution :

    Rate of electrophilic aromatic substitution reaction \[\propto \] stability of carbocation.


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