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JEE Mains · Chemistry · STD 12 - 6. Haloalkanes and Haloarenes

Identify the correct order of reactivity for the following pairs towards the respective mechanism Choose the correct answer from the options given below:

  1. A (A), (B) and (D) only
  2. B (A), (B), (C) and (D)
  3. C (A), (C) and (D) only
  4. D (B), (C) and (D) only
Verified Solution

Answer & Solution

Correct Answer

(B) (A), (B), (C) and (D)

Step-by-step Solution

Detailed explanation

All are correct \((A)\) \(S _{ N } 2\) reaction decreases with increase in steric crowding. \((B)\) \(S _{ N } 1\) reaction increases with stability of carbocation. \((C)\) EAS reaction decreases with decrease in electron density. \((D)\) Presence of electron withdrawing group…