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AMU Medical AMU Solved Paper-2010

  • question_answer
    During the conversion of \[N{{H}_{2}}OH\to {{N}_{2}}O\], the equivalent weight of \[N{{H}_{2}}OH\] (mol. wt. of \[N{{H}_{2}}OH\] is M) is

    A)  M                                          

    B)  M/2

    C)  M/4                                     

    D)  M/5

    Correct Answer: B

    Solution :

                     \[{{\overset{-1}{\mathop{NH}}\,}_{2}}OH\xrightarrow{{}}{{\overset{+1}{\mathop{N}}\,}_{2}}O\] Conversion factor, \[n=+1-(-1)\]                                                 = + 2 Equivalent wt. of                 \[N{{H}_{2}}OH=\frac{molecular\,\,weight}{Conversion\text{ }factor}\]                                 \[=\frac{M}{2}\]


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