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

  • question_answer
    Metal oxides which decomposes on heating is [MNR 1984; UPSEAT 1999]

    A) \[ZnO\]

    B) \[A{{l}_{2}}{{O}_{3}}\]

    C) \[CuO\]

    D) \[N{{a}_{2}}O\]

    E) \[HgO\]

    Correct Answer: E

    Solution :

      \[2HgO\,\xrightarrow{\Delta }\,2Hg+{{O}_{2}}\]


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