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6th Class Science Separation of Substances Question Bank Separation of Substances

  • question_answer
    Which of the following is an example of a solid-in-gas mixture?

    A)  Soil                       

    B)         Smoke

    C)         Moisture           

    D)         Dew                     

    Correct Answer: B

    Solution :

    Minute solid particles float along with vapours (fumes) in the smoke. Hence, smoke is a solid-in-gas mixture.


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