Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following statements is not correct for sigma and pi-bonds formed between two carbon atoms?
A
Sigma-bond determines the direction between carbon atoms but a pi-bond has no primary effect in this regard.
B
Sigma-bond is stronger than a pi-bond.
C
Bond energies of sigma- and pi-bonds are of the order of 
and 
, respectively.
and , respectively.
D
Free rotation of atoms about a sigma-bond is allowed but not in case of a pi-bond.
Text Solution
Verified by ExpertsThe correct answer is:
C
As sigma bond is stronger than the 
(pi) bond, so it must be having higher bond energy than 
(pi) bond.
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