A solution X, on mixing with AgNO\(_3\) solution gives a white precipitate solub...

Question

A solution X, on mixing with AgNO\(_3\) solution gives a white precipitate soluble in aqueous NH\(_3\), a solution Y, when also added to X, also gives a white precipitate which is soluble when heated solutions X and Y respectively contain

Options

A) Al\(^{3+}\), Cl\(^-\)

B) Hg\(^+\), SO\(_4 ^{2-}\)

C) Pb\(^{2+}\), Cl\(^-\)

D) Ag\(^+\), SO\(_4 ^{2-}\)