Chemistry

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: a. P is

\text{CuI}

and M is

\text{I}_2

solution b. P is

\text{CuI}_2

and M is

\text{I}_2

solution c. P is

\text{CuI}

and M is

\text{KI}_3

solution d. P is

\text{CuI}_2

and M is

\text{KI}_3

solution