The reaction is described as

The reaction is described as
  1. $\mathrm{S}_{\mathrm{E}} 2$
  2. $\mathrm{S}_{\mathrm{N}} 1$
  3. $\mathrm{S}_{\mathrm{N}} 2$
  4. $\mathrm{S}_{\mathrm{N}} 0$

Solution

Inversion in configuration occurs in $\mathrm{S}_{\mathrm{N}} (2)$ reactions. *

Asked in: JEE-TOPICTESTS-CHEMISTRY

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