MCQ
All bonds in benzene are equal due to
  • A
    Tautomerism
  • B
    Inductive effect
  • Resonance
  • D
    Isomerism

Answer

Correct option: C.
Resonance
c
(c) All the bonds $(C - C)$ are equal in benzene

The C-C bond length is $1.39\,\mathop A\limits^o $ which is in between $C-C$ bond $(1.34\, \mathop A\limits^o )$ and $C-C$ $(1.34\, \mathop A\limits^o )$.

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