2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    Which phenomenon is responsible for spread of perfumes from one corner of the room to the other?

    A) Fusion

    B) Melting

    C) Evaporation

    D) Diffusion

    E) None of these

    Correct Answer: D

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