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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\(_4 ^{2-}\)

The correct answer is C.


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