Question

h2s+cl2=s+2hcl which substance is oxidized,reduced,oxidized agent

Answer 1

Oxidation in the reaction is of:-
S going from oxidation number -2 to 0

Reduction in the reaction is of:-
Cl going from oxidation number 0 to -1

As Cl goes from oxidation number 0 to -1 which is a reduction reaction, so Cl2 is the oxidizing agent .

Answer 2

In the given reaction,

Oxidised substance- H2S

Reduced substance- Cl2

Oxidising Agent- Cl2

Reducing Agent- H2S

I hope this will help you.