1.

Aqueous Solution of BaBr_(2) gives yellow precipitate with:

Answer»

`K_(2)CrO_(4)`
`AgNO_(3)`
`(CH_(3)COO)_(2)Pb`
(A) and (B) both.

Solution :`BA^(2+)+CrO_(4)^(2-) to BaCrO_(4) darr("YELLOW"),Ag^(+) +Br to AgBr darr`(pale arrow)


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