When BaCl_(2) is added to an aqueous salt solution, a while precipitate is obtained. The anion among CO_(3)^(2-), SO_(3)^(2-) and SO_(4)^(2-) that was present in the solubtion can be :

When BaCl_(2) is added to an aqueous salt solution, a while precipitat

1.	When BaCl_(2) is added to an aqueous salt solution, a while precipitate is obtained. The anion among CO_(3)^(2-), SO_(3)^(2-) and SO_(4)^(2-) that was present in the solubtion can be :
Answer» `CO_(3)^(2-)` but not any of the other two `SO_(3)^(2-)` but not any of the other two `SO_(4)^(2-)` but not any of the other two None of these Solution :None of these ANIONS can be PRESENT in solution since `BaCO_(3), BaSO_(4)` and `BaSO_(3)` are all precipitated and are INSOLUBLE in water.