Question

Identify the correct oxidant and reductant in the following reaction :
PbS + 4H2O2-
→ PbSO4 + 4H20
(B) PbS-Reductant
(A) PbS-Oxidant
H2O2- Reductant
(C) PbS - Reductant
PbSO4-Oxidant
(D) H2O2-Oxidant
H2O2-Oxidant
H2O - Reductant​

Answer 1

Answer:

Here is your answer :-- Reducing agent ---- PbsOxidising agent ... and oxidising agent in the reaction :PbS+4H2O2= PbSo4+4H2O ... Pbs is oxidised and H2O is reduced.

Explanation:

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Answer 2

reducting oxidant PbS H2O2

Explanation:

PbS+4H2O2-PbSO4+4H2O

this is in an oxidation reduction (redox) reaction:

S-2-8 e- =S4

(oxidation)

8o-1+8e-=8O-2

(reduction)

PbS is reducting agent,H2O2is an oxidizing agent