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5th Class Science Matter and Materials Question Bank Matter

  • question_answer
    Which change of state occurs when particles in a solid begin to move slowly past each other?

    A) Melting            

    B)          Boiling                      

    C) Condensing     

    D)          Subliming

    Correct Answer: A

    Solution :

        The diagram has two boxes, one in which molecules are tightly packed and the other one in which the molecules are slightly loosely packed. Here solid is slowly converting to liquid state which occurs during melting.


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