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JEE Mains · Chemistry · STD 11 - 8.4. Organic chemistry reaction mechanism

The correct order of the rate of the reaction for the following reaction with respect to nucleophiles is: \(CH_{3}Br + Nu^{\ominus} \longrightarrow CH_{3}Nu + Br^{\ominus}\)

  1. A \(PhO^{-} > ^{-}OH > CH_{3}COO^{-} > ClO_{4}^{-}\)
  2. B \(ClO_{4}^{-} > CH_{3}COO^{-} > ^{-}OH > PhO^{-}\)
  3. C \(CH_{3}COO^{-} > PhO^{-} > ^{-}OH > ClO_{4}^{-}\)
  4. D \({ }^{-} OH > PhO ^{-}> CH _3 COO ^{-}> ClO _4^{-}\)
Verified Solution

Answer & Solution

Correct Answer

(D) \({ }^{-} OH > PhO ^{-}> CH _3 COO ^{-}> ClO _4^{-}\)

Step-by-step Solution

Detailed explanation

Stability order of anion: and nucleophlicity order reverse of stability of anion.
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