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JEE Main & Advanced Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Question Bank Oxidizing and Reducing agent

  • question_answer
    In the reaction                 \[P+NaOH\to P{{H}_{3}}+Na{{H}_{2}}P{{O}_{2}}\]            [MP PET 2004]

    A)                 P is oxidised only

    B)                 P is reduced only

    C)                 P is oxidized as well as reduced

    D)                 \[Na\] is reduced

    Correct Answer: C

    Solution :

                    \[\overset{0}{\mathop{P}}\,+NaOH\xrightarrow{{}}\overset{-3}{\mathop{P{{H}_{3}}}}\,+Na{{H}_{2}}\overset{+1\,\,\,\,\,\,\,\,}{\mathop{P{{O}_{2}}}}\,\]


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