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10th Class Science Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-Metals

  • question_answer
    A compound which gives oxygen on moderate heating is

    A)  ZnO                      

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

    C)   \[F{{e}_{2}}{{O}_{3}}\]               

    D)         \[HgO\]  

    Correct Answer: D

    Solution :

    Not Available


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