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

  • question_answer
    The figures given below show the state of molecules of different types of matter. Which figure shows that water is being heated?

    A)      

    B)       

    C)        

    D)       

    Correct Answer: C

    Solution :

     When water is heated, it turns into a gas. Particles in a gas move about freely and randomly in all directions, spreading out as far as they can to fill the container or any space that they can occupy, because gases have no definite volume.


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