MCQ
Rate of substitution reaction in phenol is
  • A
    Slower than the rate of benzene
  • Faster than the rate of benzene
  • C
    Equal to the rate of benzene
  • D
    None of these

Answer

Correct option: B.
Faster than the rate of benzene
b
(b)Rate of electrophillic substitution reaction in phenol is faster than in benzene because presence of $ - \,OH$ group increases electron density at $o-$ and $p-$ positions.

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