1.

The aqueous solution of salt gives white ppt with lead acetate solution which is insoluble in hot water and nitric acid. The salt contains

Answer»

`Cl^(-)`
`Ba^(+ +)`
`CO_(3)^(2-)`
`SO_(4)^(2-)`

SOLUTION :`PB(CH_(3)-COO)_(2)+SO_($)^(2-) to underset("White ppt")(PbSO_(4)) darr +2CH_(3)-COO^(-)`, `PbSO_(4)` is insoluble in water and `HNO_(3)`


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