CET Karnataka Medical CET - Karnataka Medical Solved Paper-2013

  • question_answer
    The stability of a lyophobic colloid is due to

    A)  adsorption of covalent molecules on the colloid

    B)  the size of the particles

    C)  the charge on the particles

    D)  Tyndall effect.

    Correct Answer: C

    Solution :

    : Lyophobic colloids are less stable and hence more easily coagulated than lyophilic colloids. Its stability is only due to charge on particles.


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