See image — Haloalkanes and Haloarenes Chemistry Question

💡 Solution & Explanation

Correct answer: \(\text{B}\). Haloarenes have a less reactive aryl \(\ce{C-X}\) bond due to resonance; reactions such as benzyne formation or activated substitution require the stated conditions. Recovered question text: 36. Arrange decreasing order of reactivity of these compounds for SN2 reaction O (I) CH3 — CH2 — O — S — CF3 O (II) CH3—CH2—O—Ts (III) CH3—CH2—OH + (IV) CH3 — CH2 — OH2 Select the correct answer from the codes given below: COLLEGES: Andheri / Borivali / Chembur / Dadar / Kalyan / Kharghar / Nerul / Powai / Thane # 308 ALKYL ARYL HALIDE Rg. 2019 - 2021 (a) (I