NEET Sample Paper NEET Sample Test Paper-14

  • question_answer 76) The number of unpaired electrons in tetrahedral \[[Ni{{(CO)}_{4}}]\] is

    A)  0                    

    B)  2

    C)  3                                

    D)  4

    Correct Answer: A

    Solution :

    There are zero unpaired electrons in \[[Ni{{(CO)}_{4}}].\] Hence, the correct option is [a].

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