Question

When S02 gas is passed through saturated solution of H2S, which of the following reaction occurs?
(a) SO2 + 2H2S → 2H20 + 3S
(b) SO2 + 2H2S → H20 + 3S
(c)SO2 + H2S → H2O + S
(d) SO2 + H2O → SO3 + H2

Answer 1

Answer:

The answer is

Explanation:

(a) SO2+2H2S → 2H20 + 3S

H2S undergoes oxidation reactions

Answer 2

Answer:

(a) S02+2H2S→2H20+3S

hope u get it mate