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JEE Main & Advanced AIEEE Solved Paper-2005

  • question_answer
    The IUPAC name of the coordination compound\[{{K}_{3}}[Fe{{(CN)}_{6}}]\]is     AIEEE  Solved  Paper-2005

    A) tripotassium hexacyanoiron (II)

    B) potassium hexacyanoiron (II)

    C) potassium hexacyanoferrate (III)

    D) potassium hexacyanoferrate (II)

    Correct Answer: C

    Solution :

    \[\underset{Cation}{\mathop{{{K}_{3}}}}\,\underset{Anion}{\mathop{[Fe{{(CN)}_{6}}]}}\,\] Oxidation state of Fe in anion = + 3 Thus, it is potassium hexacyanoferrate (III).


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