Which of the following reagents can separate a mixture of and ?

CHEMISTRY · Single correct · ICSE · Chemistry · Analytical Chemistry · Analytical Chemistry

Problem

Which of the following reagents can separate a mixture of

\text{AgCl}

and

\text{AgI}

? (1)

\text{KCN}

(2)

\text{Na}_2\text{S}_2\text{O}_3

(3)

\text{HNO}_3

(4)

\text{NH}_3