JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Colloids Emulsion, Gel and Their properties with application

  • question_answer
    Lyophilic sols are more stable than lyophobic sols because their particles are       [Karala CET 2005]

    A)                 Positively charged          

    B)                 Negatively charged

    C)                 All soluble          

    D)                 Attract each other

    E)                 Are heavier

    Correct Answer: C

    Solution :

                    Lyophilic sols, are more stable than Lyophobic sols because after vaporization its remaining residue, convert into colloidal state after the addition of solvent.


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