JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Basic Terms

  • question_answer
    In \[{{K}_{4}}Fe{{\left( CN \right)}_{6}},\] \[Fe\] is in the form of

    A) An atom

    B) An ion

    C) Cationic complex

    D) Anionic complex

    Correct Answer: D

    Solution :

     \[{{K}_{4}}[Fe\,{{(CN)}_{6}}]\to 4{{K}^{+}}+{{[Fe\,{{(CN)}_{6}}]}^{4-}}\] Complex has negative charge so it is anionic complex.


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