Which of the following gases is produced by burning Louisiana sulphur in the purified air?
SO2
SO3
O2
H2S
SO2 is produced by burning Louisiana sulphur (99.5 % pure) in purified air.
S+O2→SO2
Rahul is burning coal in a closed room. Which of the following gases are most likely to be produced?
Which of the following is(are) burnt for producing SO2 in the first step of the industrial preparation of sulphuric acid?