MCQ
Which type of the overlap of orbitals involves in hyperconjugation ?
- A$\pi - \pi $
- ✓$\sigma - \pi $
- C$\sigma - \sigma $
- D$p-p$
✓
Answer
Correct option: B.
$\sigma - \pi $
b
Hyperconjugation involves delocalization of $\sigma$ and $\pi$ bonds orbitals. it undergoes $\sigma - \pi$ conjugation. The kind of delocalization involving sigma electrons of single bond and $\pi -$ electrons of multiple bond is called hyperconjugation. Hence $B$ is the correct answer.
Hyperconjugation involves delocalization of $\sigma$ and $\pi$ bonds orbitals. it undergoes $\sigma - \pi$ conjugation. The kind of delocalization involving sigma electrons of single bond and $\pi -$ electrons of multiple bond is called hyperconjugation. Hence $B$ is the correct answer.
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