NEET Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक Question Bank Self Evaluation Test - Hydrogen

  • question_answer
    Hydrogen peroxide in its reaction with \[Kl{{O}_{4}}\] and \[N{{H}_{2}}OH\] respectively, is acting as a

    A) Reducing agent, oxidising agent

    B) Reducing agent, reducing agent

    C) Oxidising agent, oxidising agent

    D) Oxidising agent, reducing agent

    Correct Answer: A

    Solution :

    [a] \[KI{{O}_{4}}+{{H}_{2}}{{O}_{2}}\to KI{{O}_{3}}+{{H}_{2}}O+{{O}_{2}}\] Thus \[{{H}_{2}}{{O}_{2}}\] is acting as a reducing agent \[2N{{H}_{2}}OH+{{H}_{2}}{{O}_{2}}\to {{N}_{2}}+4{{H}_{2}}O\] Here \[{{H}_{2}}{{O}_{2}}\] is acting as an oxidising agent


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