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

  • question_answer
    The capacity to bring about coagulation increases with

    A)            Ionic radii                               

    B)            Atomic radii

    C)            Valency of an ion               

    D)            Size of an ion

    Correct Answer: C

    Solution :

               The amount of electrolyte required to coagulate a fixed amount of a sol depends upon the valency of flocculating ion.


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