See image — Haloalkanes and Haloarenes Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{D}\). 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: 25. The least reactive chlorine is present in (1) Methyl chloride (2) Allyl chloride (3) Ethyl chloride (4) Vinyl chloride