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9th Class Science Is Matter Around Us Pure Question Bank Is Matter Around us Pure

  • question_answer
    Shaving cream produces foam. What kind of colloid is shaving cream?

    A)  Liquid dispersed in a gas

    B)  Gas dispersed in a liquid  

    C)  Solid dispersed in a liquid

    D)  Solid dispersed in a gas

    Correct Answer: B

    Solution :

     Shaving cream which produces foam is a colloid in which gas is dispersed in a liquid.


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