Question

Hydrogen sulphide gas burns in air to give water and sulphur dioxide. state the answer with true or false

Answer 1

H2So4+O2.-

H20+So2 +O2+O.××××
this reaction is wrong

so answer is false

Answer 2

Yes, it is true that Hydrogen sulphide gas burns in air and forms sulphur dioxide and water.

When Hydrogen sulphide gas is reacted with oxygen at a temperature around 200 degree Celsius, it gives out  sulphur dioxide and water.

Chemical reaction is expressed as the below equation.

2H2S(gas) + 3O2 ---> 2H2O + 2SO2

Hope it helps. Thank You!