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Roasting of sulphides given the gas X as...

Roasting of sulphides given the gas `X` as a by producet. This is a colortess gas with choking smell of burnt and causes great dumage to respiratory is acidic, act as a resulting agent and in acid never been isolated .The gas `X` is

A

`SO_(2)`

B

`CO_(2)`

C

`SO_(3)`

D

`H_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
A
`SO_(2)` gas is obtained when any sulphide are is roasted.
`2M_(2)S+3O_(2) rarr 3M_(2)O+2SO_(2)`
This gas `(SO_2)` exhibits all the charcteristics as given in the question.
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