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

  • question_answer
    Point out the false statement                               [MP PET 1997]

    A)            Brownian movement and Tyndall effect is shown by colloidal systems

    B)            Gold number is a measure of the protective power of a lyophilic colloid

    C)            The colloidal solution of a liquid in liquid is called is gel

    D)            Hardy?Schulze rule is related with coagulation

    Correct Answer: C

    Solution :

               The colloidal solution of liquid in liquid is called emulsion not gel.


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