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A black sulphide when treated with ozone...

A black sulphide when treated with ozone becomes white, the white compound is :-

A

`ZnSO_(4)`

B

`PbSo_(4)`

C

`BaSO_(4)`

D

`CaSo_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
`underset("Black")(PbS) + 4O_3 to underset("White")(PbSO_4) + 4O_2`
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