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NEET Sample Paper NEET Sample Test Paper-18

  • question_answer
    During the conversion of\[N{{H}_{2}}O\to {{N}_{2}}O,\]the equivalent weight of \[N{{H}_{2}}OH\](molecular weight of \[N{{H}_{2}}OH\]is

    A) \[\frac{M}{4}\]                                   

    B) \[\frac{M}{5}\]

    C) \[\frac{M}{2}\]                                   

    D)  M  

    Correct Answer: C

    Solution :

    In \[N{{H}_{2}}OH\]the oxidation state of\[N=-1.\] In \[{{N}_{2}}O\]the oxidation state of\[N=+1.\] So change in oxidation state = 2. Here equation weight \[=\frac{M}{2}\] Hence, the correct option is [c].


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