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

  • question_answer
    Which one of the following metals is more reactive than hydrogen?

    A) Ag                               

    B) Au

    C) Pb                   

    D) Hg

    E) None of these

    Correct Answer: C

    Solution :

    Not Available  


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