NEET Chemistry NEET PYQ-Surface Chemistry

  • question_answer
    Measuring Zeta potential is useful in determining which property of colloidal solution? [NEET 2020]

    A) Solubility

    B) Stability of the colloidal particles

    C) Size of the colloidal particles

    D) Viscosity

    Correct Answer: B

    Solution :

    [b] In colloidal solution, the potential difference between the fixed layer and the diffused layer of opposite charge is known as Zeta potential.
    The presence of equal and similar charges on colloidal particles is largely responsible in providing stability to the colloidal solution.


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