In which of the following reactions of hydrogen peroxide acts as an oxidizing agent (either in acidic, alkaline, or neutral medium)?
(i) \(2F{e}^{+2}+{H}_{2}{O}_{2}\to\)
(ii) \(2{\mathrm{MnO}}_{4}^{-}+6{\mathrm{H}}^{+}+5{\mathrm{H}}_{2}{\mathrm{O}}_{2}\to\)
(iii) \({I}_{2}+{H}_{2}{O}_{2}+2O{H}^{-}\to\)
(iv) \(M{n}^{+2}+{H}_{2}{O}_{2}\to\)

Question

YESPYQ · Accepted Answer

Correct answer: b) (i), (iv). In reactions (i) and (iv) , H₂O₂ acts as an oxidizing agent: (i) Fe²⁺ → Fe³⁺ (iv) Mn 2+ → Mn 7+ Thus, correct answer: (B) (i), (iv) .

In which of the following reactions of hydrogen peroxide acts as an oxidizing agent (either in acidic, alkaline, or neut…

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