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The cation which gives a yellow precipit...

The cation which gives a yellow precipitate with potassium chromate is

A

`SrCO_(3)`

B

`BaCO_(3)`

C

`CaCO_(3)`

D

`MgCO3`

Text Solution

Verified by Experts

The correct Answer is:
B
Barium gives a yellow ppt. of barium chromate with pot. Chromate.
`K_(2)CrO_(4)+Ba^(2+) rarr BaCrO_(4)+2K^(+)`
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