On adding KI solution in excess to a solution of we get a precipitate 'P' and another…

CHEMISTRY · Single correct · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions

Problem

On adding KI solution in excess to a solution of

\text{CuSO}_4

we get a precipitate 'P' and another liquor 'M'. Select the correct pairs: (1) P is

\text{CuI}

and M is

\text{I}_2

solution (2) P is

\text{CuI}_2

and M is

\text{I}_2

solution (3) P is

\text{CuI}

and M is

\text{KI}_3

solution (4) P is

\text{CuI}_2

and M is

\text{KI}_3

solution