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The gas X is obtained on combustion of...

The gas X is obtained on combustion of sulphide . It is a colourless gas with pungent , suffocating odour. It is harmful to our respiratory organs and is a constituent of acid rain. Its as . Solution is acids, it is a reducing agent and its acidis availble . X is -

A

`SO_(3)`

B

`H_(2)S`

C

`SO_(2)`

D

`CO_(2)`

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The correct Answer is:
C
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