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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    The oxidation number of \[Ni\] and \[N{{H}_{3}}\]in complex \[{{[Ni{{(N{{H}_{3}})}_{6}}]}^{+2}}\] is:

    A)  \[N{{H}_{3}}=0\,\,Ni=+2\]

    B)  \[Ni=+1,\,N{{H}_{3}}=-1/6\]

    C)  \[Ni=+1,\,N{{H}_{3}}=+1/6\]

    D)  \[Ni=+0,\,N{{H}_{3}}=+2\]

    Correct Answer: A

    Solution :

    The oxidation no. of \[Ni\] in \[{{[Ni{{(N{{H}_{3}})}_{6}}]}^{+2}}\] is 2 and oxidation number of \[N{{H}_{3}}\]is\[{{[Ni{{(N{{H}_{3}})}_{6}}]}^{+2}}\] is 0.


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