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

  • question_answer
    Which one among the following is an amphoteric oxide?

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

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

    C) \[{{N}_{2}}O\]            

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

    E) None of these

    Correct Answer: A

    Solution :

    Not Available  


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