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5th Class Science Matter and Materials Question Bank Matter

  • question_answer
    When we heat a substance in solid form, it becomes liquid and then into gas. This shows that by heating, the space occupied by the substance generally:

    A) Increases                            

    B)                        decrease                            

    C)                        Remains same  

    D)                        changes minutely

    Correct Answer: A

    Solution :

    By heating the molecules moves apart, hence they occupy more space.


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