Question

10.3) In the reaction so4( g) +2 h2s(g)- - - 2h2(g)+s(s) the reducing agent is

a- So2 b- h2o C- h2s d- s
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Answer 1

Answer:

If the oxidation number is less, then it gained electrons and the substance was reduced. The substance that is reduced in a reaction is the oxidizing agent because it gains electrons. The substance that is oxidized in a reaction is the reducing agent because it lost electrons.

Explanation:

Answer 2

Answer:

C)H2S is reducing agent

Explanation:

In the reaction,So4 is getting reduced to S (by loss of oxygen)due to H2S gas so H2S is reducing agent