NEET Sample Paper NEET Sample Test Paper-66

  • question_answer
    The coordination number of a metal in coordination compounds is

    A) same as primary valency

    B) sum of primary and secondary valencies

    C) same as secondary valency

    D) none of these

    Correct Answer: C

    Solution :

    According to modem view primary valency of complex compound is its oxidation number while secondary valency is the coordination number.


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