JEE Main & Advanced JEE Main Paper Phase-I (Held on 09-1-2020 Morning)

  • question_answer
    The compound that cannot act both as oxidising and reducing agent is  [JEE MAIN Held on 09-01-2020 Morning]

    A) \[{{H}_{3}}P{{O}_{4}}\]

    B) \[{{H}_{2}}S{{O}_{3}}\]

    C) \[{{H}_{2}}{{O}_{2}}\]          

    D) \[HN{{O}_{2}}\]

    Correct Answer: A

    Solution :

    [a] In\[{{H}_{3}}P{{O}_{4}}\], P is present in +5 oxidation state and it can act as reducing agent only        


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