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A salt solution is acidified with dil. H...

A salt solution is acidified with dil. HCl and `BaCl_2` solution is added. A white ppt. is formed. The salt contains

A

`Cl^(-)`

B

`Br^(-)`

C

`NO_(3)^(-)`

D

`SO_(4)^(2-)`

Text Solution

Verified by Experts

`SO_(4)^(2-) +BaCl_(2) overset(HCl)to underset("White ppt.")(BaSO_(4) darr)+2Cl^(-)`
White ppt. of `BaSO_(4)` is insoluble in dil. HCl and other mineral acids.
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