p-Block elementsMedium
Question
Roasting of sulphides gives the gas X as a by product.This is colorless gas with choking smell of burnt sulphur and causes great damage to respiratory organs as a result of acid rain. Its aqueous solution is acidic, acts as reducing agent and its acid has never been isolated. The gas X is :-
Options
A.SO3
B.H2S
C.SO2
D.CO2
More p-Block elements Questions
The basic structural unit of silicates is :-...Amongst the trihalides, which one is least basic :...Which of the following species is basic and reducing ?...Which of the following gives acetylene on hydrolysis :...Aqueous ammonia is used as a precipitating reagent for Al3+ ions as Al(OH)3 rather than aqueous NaOH, because :...