The functional groups |General Organic Chemistry |JEE-MAIN

JEE MAIN 2021

17-03-2021 S2

Question

The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :

Select the correct option:

$-\mathrm{SO}_3 \mathrm{H}$ and $-\mathrm{NH}_2$

$-\mathrm{SO}_3 \mathrm{H}$ and -COOH

$-\mathrm{NH}_2$ and -COOH

$-\mathrm{NH}_2$ and -SO 3 H

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Cation exchanger contains $-\mathrm{SO}_3 \mathrm{H}$ or -COOH groups while anion exchanger contains basic groups like $-\mathrm{NH}_2$.

Question Tags

JEE Main

Chemistry

Easy

Start Preparing for JEE with Competishun