See image — Hydrocarbons Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{D}\). Hydrocarbon reactions are decided by bond type: alkanes mainly substitute, alkenes/alkynes add across multiple bonds, and aromatic rings undergo electrophilic substitution. Recovered question text: 22. The catalytic hydrogenation product of which of the following would be optically active? CH CH 3 3 HCCCCH CH H C=CHCCH CH (A) (B) 2 3 2 2 3 H H CH CH 3 3 CH CH CH CCCCH CH =CHCCD=CD (C) 3 2 2 3 (D) 2 2 H H