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9th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    When 50 g of sugar is dissolved in 200 ml of water, there is no increase in the volume. What characteristic of matter is illustrated by this observation?

    A) Particles of matter are continuously moving.

    B) Particles of matter attract each other.

    C) Particles of matter have space between them.

    D) All of these

    E) None of these

    Correct Answer: C

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