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9th Class Science Matter in Our Surroundings Question Bank Matter in our Surroundings

  • question_answer
    What happens to a substance when the space between its particles is decreased?

    A)  The volume of the substance increases.

    B)  The volume of the substance decreases.  

    C)  The mass of the substance increases.

    D)  The mass of the substance decreases.

    Correct Answer: B

    Solution :

     The volume of the substance decreases when the particles come closer to each other.


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