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11th Class Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank 11th CBSE Chemistry Some Basic Concepts of Chemistry

  • question_answer
    Rewrite the following after necessary corrections: (i) The length of a rod is 10 cms. (ii) The work done by a system is 10 Joules.

    Answer:

                    (i) The length of a rod is 10 cm (s is not used). (ii) The work done by a system is 10 joules (small letter is used in place of capital letter).


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