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

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
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  • A Al\(^{3+}\), Cl\(^-\)
  • B Hg\(^+\), SO\(_4 ^{2-}\)
  • C Pb\(^{2+}\), Cl\(^-\)
  • D Ag\(^+\), SO\(_4 ^{2-}\)
Correct Answer: Option C
Explanation:

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