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QAIPMT-2003-Ch-2703: NEET 2003 Chemistry - Class 11 AIPMT-2003-Ch-2703 Solution: Which one of the following statements is not correct for sigma- …
Which one of the following statements is not correct for sigma- and pi- bonds formed between two carbon atoms?
Multiple Choice Options
- A sigma-bond is stronger than a pi-bond.
- B Bond energies of sigma- and pi-bonds are of the order of 264 kJ/mol and 347 kJ/mol, respectively
- C Free rotation of atoms about a sigma-bond is allowed but not in case of a pi-bond.
- D Sigma-bond determines the direction between carbon atoms but a pi-bond has no primary effect in this regard.
Step-by-Step Verified Solution
As sigma bond is stronger than the � (pi) bond, so it must be having higher bond energy than � (pi) bond.