10th Class Science Sources of Energy Question Bank 10th CBSE Science Sources of Energy

  • question_answer
      LPG is a better fuel than coal. How?

    Answer:

                      LPG is a better fuel than coal because (i) It gives smokeless flame. (ii) It does not leave residue behind. (iii) It is easy to store. (iv) It has higher calorific value.         (1/2 x 4)


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