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

  • question_answer
    What happens to the inter-particle attractive forces with an increase in the distance between the particles?

    A)  They increase.

    B)  They decrease.  

    C)  They increase moderately.

    D)  They remain the same.

    Correct Answer: B

    Solution :

     As the particles move apart, their inter- particle attractive forces decrease with increasing distance.


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