See image — Hydrocarbons Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{A}\). 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: 84. The relative reactivity of 1°H, 2°H and 3°H in bromination reaction has been found to be 1 : 82 : 1600 respectively. In the reaction – CH CH CH 3 3 3 (excess) + Br hv   CH C CH + CH CH CH Br CH CH CH 2 3 3 3 2 3 3 Br (A) (B) the percentage yields of the products (A) and (B) are expected to be – (A) 99.4%, 0.6% (B) 50%, 50% (C) 0.6%, 99.4% (D) 80%, 20%