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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Colloids Emulsion, Gel and Their properties with application

  • question_answer
    Which one of the following is not a colloidal solution [MADT Bihar 1983]

    A)                 Smoke 

    B)                 Ink

    C)                 Air         

    D)                 Blood

    Correct Answer: C

    Solution :

                    Air is not a colloidal solution because it is a homogeneous mixture.


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