JEE Main 2019 Chemistry question

ChemistryOrganic Chemistry - Some Basic Principles and TechniquesJEE Main 2019

The increasing order of nucleophilicity of the following nucleophiles is: (a) (b) HO (c) (d)

Answer: (A)

Solution

HO (neutral) < CHSO (highly delocalised) < CHCOO < OH.

Question ID VK-009535