10th Class Science Metals and Non-metals Question Bank 10th CBSE Science Metals and Non-metals

  • question_answer     reaction Out of two elements, X and Y which is more C reactive and why?      

    Answer:

                                             X is more reactive than Y because X displaces Y from  its sulphate but Y is unable to displace X from its   sulphate.                                   (1+1)


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