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AP EAMCET2012ChemistryHydrocarbons

Which of the following statements is not correct?

Options

  1. AThe six carbons in benzene are s p^2 hybridised
  2. BBenzene has (4 n+2) electrons
  3. CBenzene undergoes substitution reactions
  4. DBenzene has two carbon-carbon bond lengths, 1.54 Ã… and 1.34 Ã…

Correct answer

D. Benzene has two carbon-carbon bond lengths, 1.54 Ã… and 1.34 Ã…

Step-by-step solution

In benzene all the C - C bond lengths are equal to 1.39 Ã… due to resonance.

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