See image — Haloalkanes and Haloarenes Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{B}\). Classify the halogen compound correctly as alkyl, allylic, benzylic, vinylic or aryl; the structure and position of \(\ce{X}\) decide its preparation and reaction behaviour. Recovered question text: 15. The reduction of 4–octyne with H in the presence of Pd/CaCO – quinoline gives- 2 3 (A) trans–4–octene (B) cis–4–octene (C) a mixture of cis–and trans–4–octene (D) a completely reduced product C H 8 18