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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Critical Thinking Surface Chemistry

  • question_answer
    Which is not colloidal                       [CPMT 1984; MP PET 1989, 91]

    A)            Chlorophyll                           

    B)            Egg

    C)            Ruby glass                             

    D)            Milk

    Correct Answer: A

    Solution :

               Egg is a calloid of solid and liquid; Ruby glass is a colloid of solid and solid. Milk is a colloid of liquid and liquid but chlorophyll is a complex of magnesium.


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