8th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    The three products which are obtained by refining of petroleum are:

    A) petrol, kerosene, coal tar

    B) paraffin wax, diesel, coal gas

    C) petrol, kerosene, diesel

    D) petroleum gas, lubricating oil, coke

    E) None of these

    Correct Answer: C


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