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

  • question_answer
      Name two metals which will displace hydrogen from dilute acids, and two metals which will not.                                           [NCERT]

    Answer:

                      (i) Magnesium and zinc will displace hydrogen from dilute acids. (ii) Copper and silver will not displace hydrogen from dilute acids.


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