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JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Basic Terms

  • question_answer
    What is the co-ordination number of the metal in \[{{\left[ Co{{(en)}_{2}}C{{l}_{2}} \right]}^{+}}\]

    A) 4

    B) 5

    C) 6

    D) 3

    Correct Answer: C

    Solution :

      In \[{{[Co{{(en)}_{2}}C{{l}_{2}}]}^{+}}\] No. of monodentate ligand = 2 No. of bidentate ligand = 2 Co-ordination no. of the metal = 2 + 2(2)= 6.


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