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MCQEasyJEE Main 2023 · 31 January, Shift 1Oxidation Number & Redox Reactions

Chemistry Question from JEE Main 2023 · 31 January, Shift 1

H2_2O2_2 acts as a reducing agent in:

  • A

    2NaOCl+H2O2→2NaCl+H2O+O22NaOCl + H_2O_2 \rightarrow 2NaCl + H_2O + O_2

  • B

    2Fe2++2H2O2→2Fe3++2H2O2Fe^{2+} + 2H_2O_2 \rightarrow 2Fe^{3+} + 2H_2O

  • C

    Mn2++2H2O2→MnO2+2H2OMn^{2+} + 2H_2O_2 \rightarrow MnO_2 + 2H_2O

  • D

    Na2S4O6+4H2O2→Na2SO4+4H2ONa_2S_4O_6 + 4H_2O_2 \rightarrow Na_2SO_4 + 4H_2O

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