JEE Main & Advanced Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Question Bank Oxidation number and Oxidation state

  • question_answer
    The highest oxidation state of \[Mn\] is shown by [MNR 1983; RPMT 1999]

    A)                 \[{{K}_{2}}Mn{{O}_{4}}\]             

    B)                 \[KMn{{O}_{4}}\]

    C)                 \[Mn{{O}_{2}}\]              

    D)                 \[M{{n}_{2}}{{O}_{2}}\]

    E)                 \[MnO\]

    Correct Answer: B

    Solution :

              \[Mn\] shows highest oxidation state in \[\overset{+7\,\,\,}{\mathop{KMn{{O}_{4}}}}\,\].


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