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ExamsJEE MainChemistry

Which statement is NOT correct?

  1. A sigma bond is weaker than a π-bond.
  2. A sigma bond is stronger than a π-bond.
  3. A double bond is stronger than a single bond.
  4. A double bond is shorter than a single bond.

Correct answer: A sigma bond is weaker than a π-bond.

Solution

A sigma bond is stronger than a π-bond due to the head-on overlap of atomic orbitals.

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