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

Q1

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

[JEE Main 2021, 17 Mar (Shift 2)]

a

\(-{\mathrm{SO}}_{3}\mathrm{H}\) and \(-{\mathrm{NH}}_{2}\)

b

\(-{\mathrm{SO}}_{3}\mathrm{H}\) and -COOH

c

\(-{\mathrm{NH}}_{2}\) and -COOH

d

\(-{\mathrm{NH}}_{2}\) and \(-{\mathrm{SO}}_{3}\mathrm{H}\)

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