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4th Class Science Matter and Materials Question Bank Matter

  • question_answer
    A student took 20 milliliters of water in a beaker and dissolved two teaspoonful of sugar in it. When he checked the volume, to his surprise, the volume remained same at 20 milliliters. Can you guess the reason?

    A)  Sugar did not actually dissolve in the water.

    B)  Sugar evaporated.

    C)  Sugar occupied the empty spaces in between the molecules of water.

    D)  Sugar has zero volume.

    Correct Answer: C

    Solution :

    Sugar occupied the empty spaces in between the molecules of water.


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