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8th Class Science Coal and Petroleum Question Bank Coal and Petroleum Hots Objective Problems

  • question_answer
    Which of the following petroleum components is used as a solvent for dry cleaning?

    A)  Petrol            

    B)  Kerosene

    C)  Paraffin wax                     

    D)  Lubricating oil

    Correct Answer: A

    Solution :

      Petrol is not only used as a motor and aviation fuel but also as a solvent for dry cleaning. The correct answer is A.               


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