Chemistry · 2019
JEE Main · 10 April 2019, Shift 2 · Q39
The increasing order of nucleophilicity of the following nucleophiles is: (a) CH_3 CO_2^ (b) H_2 O (c) CH_3 SO_3^ (d) O H
The increasing order of nucleophilicity of the following nucleophiles is:
(a)
$\displaystyle \mathrm{CH}_3 \mathrm{CO}_2^{\ominus}$
(b)
$\displaystyle \mathrm{H}_2 \mathrm{O}$
(c)
$\displaystyle \mathrm{CH}_3 \mathrm{SO}_3^{\ominus}$
(d)
$\displaystyle \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$
Official answer
(3)
(b) $\displaystyle <$ (c) $\displaystyle <$ (a) $\displaystyle <$ (d)
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.