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

  • question_answer
    A student finds that as he blows air into a balloon, it becomes bigger. What inference can he make from the above?

    A)  Air is a gas.      

    B)         Air has mass

    C)  Air is matter     

    D)         Air occupies space  

    Correct Answer: D

    Solution :

     Air when blown into a balloon occupies space.


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