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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
      Which of the following reactions will not occur? Give reasons. (i) MgS04(aq) +Fe(s)  FeSO4aq) + Mg(s) (ii) MgSO4(aq)+Cu(s)  CuSO4(aq) + Mg(s) (iii) CuSO4(aq) + Fe(s) FeSO4(aq) + Cu(s)

    Answer:

                      Reaction (i) will not occur because Fe is less reactive than Mg. Reaction (ii) will not occur because Cu is less reactive than Mg.


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