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  3. 8th Class
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8th Class Science Coal and Petroleum Question Bank Coal and Petroleum

  • question_answer
    Unit of calorific value of a fuel is:

    A) Joule per gram   

    B) Kilojoule per liter

    C) Kilojoule per kilogram     

    D) Kilogram per milliliter

    E) None of these

    Correct Answer: C

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