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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 an alloy (a) which has lower melting point than its constituents. (b) which is more hard, tough and strong than its constituents.

    Answer:

                      (a) Solder has lower melting point than its constituents.                                                       (1) (b) Brass is an alloy which has lower melting point than its constituents.                             (1)


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