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NEET Chemistry NEET PYQ-Coordination Chemistry

  • question_answer
    Coordination number of \[Ni\] in \[{{[Ni{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{4-}}\] is: [AIPMT 2001]

    A) 3

    B) 6

    C) 4

    D) 2

    Correct Answer: B

    Solution :

    [b] Co-ordination number of nickel in \[{{[Ni{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{4-}}\]is 6 because \[{{C}_{2}}O_{4}^{2-}\] is bidentate ion and number of \[{{C}_{2}}O_{4}^{2-}\] is 3.


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