Which reaction represents oxidising nature of H_2O_2 in acid medium

1.	Which reaction represents oxidising nature of H_2O_2 in acid medium
Answer» `H_2O_2 + OH^(-) + 2E^(-) to 3OH^(-)` `H_2O_2 + 2H^(+) + 2e^(-) to 2H_2O` `H_2O_2 to 2H^(+) + O_2 + 2e^(-)` `H_2O_2 + 2OH^(-) to 2H_2O + O_2 + 2e` ANSWER :B

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