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  3. BHU PMT

BHU PMT BHU PMT (Screening) Solved Paper-2009

  • question_answer
    The number of d-electrons in\[{{[Cr{{({{H}_{2}}O)}_{4}}]}^{3+}}\]is

    A)  2                                            

    B)  3

    C)   4                                           

    D)  5

    Correct Answer: B

    Solution :

                      Hence  the number of d-electrons in \[{{[Cr(H\,){{O}_{4}}]}^{3+}}\]is three.


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