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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2010

  • question_answer
    The continuous rapid zig-zag movement executed by a colloidal particle in the dispersion medium is called

    A)  Tyndall effect  

    B)  Brownian movement

    C)  electrophoresis 

    D)  peptization

    Correct Answer: B

    Solution :

    Since the rapid zig-zag movement of colloidal particles in dispersion medium was first noticed by Robert Brown, it is also called Brownian movement.


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