Chemistry · 2021
JEE Main · 3 August 2021, Shift 2 · Q45
Arrange the following halides in the increasing order of their reactivity towards S_N 1 reaction mechanism.
Arrange the following halides in the increasing order of their reactivity towards $\displaystyle \mathrm{S}_{\mathrm{N}} 1$ reaction mechanism.

Official answer
(2)
$\displaystyle \mathrm{B}<\mathrm{A}<\mathrm{D}<\mathrm{C}$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.