2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Which of the following carbon compounds is not present in the coal tar produced using the coal lignite?

    A) Nepthalene

    B) Anthracene

    C) Phenol

    D) Benzene

    E) None of these

    Correct Answer: E

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