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15/12/2021 1:11 pm
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The reaction of H2O2 with sulphur is an example of ........ reaction
(a) Addition
(b) Oxidation
(c) Reduction
(d) Redox
1 Answer
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15/12/2021 1:17 pm
Correct answer: (d) Redox
Explanation:
H2S + H2O2 → 2H2O + S
H2S → S (Oxidation)
H2O2 → 2H2O (Reduction)
In this reaction H2S is oxidised to sulphur and H2O2 is reduced to H2O, hence this reaction show oxidation-reduction both i.e., redox reaction.