A metal nitrate reacts with `Kl` solution to give yellow precipitate which on addition of excess of more concentrated solution `(6 M)` of `Kl` dissolves forming a solution.The cation of metal nitrate is:

Options

A. `Hg_(2)^(2+)`
B. `Ag^(+)`
C. `Pb^(2+)`
D. `Cu^(2+)`

Answer

C