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Roasting of sulphides gives the gas X as...

Roasting of sulphides gives the gas X as a by product. This is a colorless gas with choking smell of burnt sulphur and causes great damage to respiratory organs as it results in acid rain. Its aqueous solution is acidic and acts as a reducing agent, and its acid has never been isolated. The gas X is

A

`CO_(2)`

B

`SO_(2)`

C

`SO_(3)`

D

`H_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
B
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