4th Class Science Matter and Materials Question Bank Matter

  • question_answer
    On cooling water becomes ice (a solid state) liquids take the shape of the container and it fills more of the glass. Study the following table and answer the questions from 15.
    Substance Solvent Remark
    Sand Water does not dissolve
    Sugar Water dissolves
    Salt Water dissolves
    Water kerosene does not dissolve
    Oxygen Water dissolves
    Which of the following is the gaseous substance that get dissolved in water?

    A)  Sugar in water

    B)  Water in kerosene

    C)  Sand in kerosene

    D)  Oxygen in water

    Correct Answer: D

    Solution :

    Oxygen gas is dissolved in water.


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