During decomposition of H 2 O 2- it undergoesA- HydrolysisB- OxidationC- ReductionD- Disproportionation

The correct option is D Disproportionation 2H_2O_2 → 2H_2O + O_2 Oxidation state of oxygen changes from ‘– 1’ to ‘– 2’ and ‘0’, hence it is disproportionation ...

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Standard XII

Chemistry

Oxoacids of Halogens

During decomp...

Question

During decomposition of $H_{2} O_{2}$ , it undergoes

Oxidation

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Reduction

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Hydrolysis

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Disproportionation

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Solution

The correct option is D Disproportionation

$2 H_{2} O_{2} \to 2 H_{2} O + O_{2}$
Oxidation state of oxygen changes from ‘– 1’ to ‘– 2’ and ‘0’, hence it is disproportionation.

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During decomposition of H2O2, it undergoes

The correct option is D Disproportionation 2H2O2→2H2O+O2 Oxidation state of oxygen changes from ‘– 1’ to ‘– 2’ and ‘0’, hence it is disproportionation.

During decomposition of $H_{2} O_{2}$ , it undergoes

The correct option is D Disproportionation

$2 H_{2} O_{2} \to 2 H_{2} O + O_{2}$
Oxidation state of oxygen changes from ‘– 1’ to ‘– 2’ and ‘0’, hence it is disproportionation.