WB JEE 2017 | Some P Block Elements Question 13 | Chemistry

WB JEE 2017

MCQ (Single Correct Answer)

-0.25

When BaCl₂ is added to an aqueous salt solution, a white precipitate is obtained. The anion among CO$$_3^{2 - }$$, SO$$_3^{2 - }$$ and SO$$_4^{2 - }$$ that was present in the solution can be

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

Any of them

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