Question

Write a chemical reaction to test sulphur dioxide gas .Write chemical equation involved

Answer 1

We will take powdered sulphur on a deflagrating spoon and heat it.
Then take a jar filled with water ...put the spoon...then remove the spoon shake the liquid well
Now we get a substance .
That substance is sulphur dioxide ..
THEN CONDUCT A LITMUS PAPER TEST
BLUE LITMUS CHANGES INTO RED WHICH MEANS SULPHUR DIOXIDE IS A ACID .

Answer 2

Answer:

4FeS2 (s)+11 O2 (g) gives 2Fe2O3(s)+8So2(g)