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

Question

Roasting of sulphides gives the gas X as a by product.This is colourless gas with choking smell of burnt sulphur and causes great damage to respiratory organs as a result of acid rain. It aqueous solution is acidic, acts as reducing agent and its acid has never been isolated. The gas X is :- (A) SO3 (B) H2S (C) SO2 (D) CO2

Tardigrade Admin · Accepted Answer

SO2 gas is obtained when any sulphide ore is roasted. 2M2S+ 3 O2 xrightarrowΔ 2M2O + 2 SO2 This gas exhibits all the characteristics given in the question.

Q. Roasting of sulphides gives the gas X as a by product.This is colourless gas with choking smell of burnt sulphur and causes great damage to respiratory organs as a result of acid rain. It aqueous solution is acidic, acts as reducing agent and its acid has never been isolated. The gas X is :-

$S O_{3}$

$H_{2} S$

$S O_{2}$

$C O_{2}$

$S O_{2}$ gas is obtained when any sulphide ore is roasted.
$2 M_{2} S + 3 O_{2} Δ 2 M_{2} O + 2 S O_{2}$
This gas exhibits all the characteristics given in the question.

Q. Roasting of sulphides gives the gas X as a by product.This is colourless gas with choking smell of burnt sulphur and causes great damage to respiratory organs as a result of acid rain. It aqueous solution is acidic, acts as reducing agent and its acid has never been isolated. The gas X is :-

SO3​

H2​S

SO2​

CO2​

SO2​ gas is obtained when any sulphide ore is roasted. 2M2​S+3O2​Δ​2M2​O+2SO2​ This gas exhibits all the characteristics given in the question.

$S O_{3}$

$H_{2} S$

$S O_{2}$

$C O_{2}$

$S O_{2}$ gas is obtained when any sulphide ore is roasted.
$2 M_{2} S + 3 O_{2} Δ 2 M_{2} O + 2 S O_{2}$
This gas exhibits all the characteristics given in the question.