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: 8. Arrange the following group in order of their decreasing leaving ability: (A) (B) (C) (D) (1) A > D > B > C (2) A > D > C > B (3) A > B > C > D (4) D > C > B > A