A white powder when strongly heated gives off brown fumes. A solution – InterviewSolution

1.	A white powder when strongly heated gives off brown fumes. A solution of this powder gives as yellow precipitate with a solutin of KI. When a solution of barium chloride is added to a solution of powder, a white precipitate results. This white powder may be
Answer» A soluble SULPHATE `Ba(NO_(3))_(2)` KBr and NABR `AgNO_(3)` Answer :D

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