When Sulphur dioxide and hydrogen sulphide gases mix in the presence of water, the reaction is
SO2 + 2H2S → 2H2O + 3S
Here, hydrogen sulphide is acting as:
1
An oxidizing agent
2
A reducing agent
3
A dehydrating agent
4
A catalyst
When Sulphur dioxide and hydrogen sulphide gases mix in the presence of water, the reaction is
SO2 + 2H2S → 2H2O + 3S
Here, hydrogen sulphide is acting as: