The reaction between${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{Br}$ and $\mathrm{KCN}$ is ___ type.

Important Questions on Haloalkanes and Haloarenes

EASY

SRMJEE (UG)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Haloalkanes and Haloarenes>SRMJEEE (UG) 2015>Q 2

The mechanism involved in the preparation of glycol from $1,2$ -dihaloethane using aqueous ${\mathrm{Na}}_2{\mathrm{CO}}_3$ is

EASY

SRMJEE (UG)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Haloalkanes and Haloarenes>SRMJEEE (UG) 2014>Q 3

In the following reactions; $\mathrm{A}$ and $\mathrm{B}$ respectively are
$\mathrm{A}\stackrel{\mathrm{HBr}}{⟶}{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{Br}\stackrel{\mathrm{B}}{⟶}\mathrm{A}$