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JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Nomenclature, Oxidation state and EAN number

  • question_answer
    The IUPAC name of \[{{K}_{2}}[Cr{{(CN)}_{2}}{{O}_{2}}{{(O)}_{2}}(N{{H}_{3}})]\] is [DCE 2003]

    A) Potassium ammine dicyano dioxoperoxochromate (VI)

    B) Potassium ammine cyano peroxo dioxo chromium (VI)

    C) Potassium ammine cyano peroxo dioxo chromiun (VI)

    D) Potassium ammine cyano peroxo dioxo chromatic (IV)

    Correct Answer: A

    Solution :

    It is potassium ammine dicyano dioxo peroxo-chromate (VI)


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