See image — Hydrocarbons Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{B}\). Classify the hydrocarbon by carbon framework and bond type: saturated alkanes, unsaturated alkenes/alkynes, or aromatic hydrocarbons. The selected option follows from that classification. Recovered question text: 30. B ⎯⎯⎯⎯⎯ CH —C≡CH A, A and B are 3 ⎯⎯⎯⎯⎯⎯⎯ 4 2 4 → – 3 H O / OH 2 2 (1) CH CH CHO, CH COCH 3 2 3 3 (2) CH COCH , CH CH CHO 3 3 3 2 (3) CH COCH both 3 3 (4) CH COCH , CH CH CH OH 3 3 3 2 2