A solution of a compound X in dilute HCl on treatment with a solution of `BaCl_(2)` gives a white precipitate of compound Y which is insoluble in conc. `HNO_(3)` and and conc. `HCl`. Compound X imparts golden yellow colour to the flame. `underset(("immparts golden yellow colour"))(X("Solution in dilute HCl"))+BaCl_(2) to underset("White")(Y)underset("Conc. HCl")overset("Conc. "HNO_(3))to`Insoluble What are compounds X and Y?A. X is `MgCl_(2)` and Y is `BaSO_(4)`B. X is `CaCl_(2) and Y` is `BaSO_(4)`C. X is `Na_(2)SO_(4)` and Y is `BaSO_(4)`D. X is `MgSO_(4)` and Y is `BaSO_(4)`

A solution of a compound X in dilute HCl on treatment with a solution

1.	A solution of a compound X in dilute HCl on treatment with a solution of `BaCl_(2)` gives a white precipitate of compound Y which is insoluble in conc. `HNO_(3)` and and conc. `HCl`. Compound X imparts golden yellow colour to the flame. `underset(("immparts golden yellow colour"))(X("Solution in dilute HCl"))+BaCl_(2) to underset("White")(Y)underset("Conc. HCl")overset("Conc. "HNO_(3))to`Insoluble What are compounds X and Y?A. X is `MgCl_(2)` and Y is `BaSO_(4)`B. X is `CaCl_(2) and Y` is `BaSO_(4)`C. X is `Na_(2)SO_(4)` and Y is `BaSO_(4)`D. X is `MgSO_(4)` and Y is `BaSO_(4)`
Answer» Correct Answer - C `underset((X))(Na_(2)SO_(4))+BaCl_(2) to underset((Y))(BaSO_(4))+2NaCl`

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