JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    Which one of the following oxides is ionic [IIT-JEE 1995]

    A) \[MnO\]

    B) \[M{{n}_{2}}{{O}_{7}}\]

    C) \[Cr{{O}_{3}}\]

    D) \[{{P}_{2}}{{O}_{5}}\]

    Correct Answer: A

    Solution :

    \[MnO\] is ionic due to lower oxidation state.


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