Goc Theory Part 8 Ques4

Question: Which of the following best describes hyperconjugation?

Options:

A) The interaction between pi bonds in conjugated systems

B) The interaction between a filled p or $ \pi $ orbital with an adjacent empty $ \sigma $ antibonding orbital

C) The transfer of electrons from one atom to another through space

D) The redistribution of electron density in aromatic compounds

Show Answer

Answer: b

Explanation:

A) Incorrect. This describes conjugation, not hyperconjugation.

B) Correct. Hyperconjugation involves the interaction between a filled p or $ \pi $ orbital with an adjacent empty $ \sigma $ antibonding orbital.

C) Incorrect. This is a general description of electron transfer, not specific to hyperconjugation.

D) Incorrect. This is more related to resonance in aromatic compounds.