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

  • question_answer
    Gelatin is mostly used in making ice cream in order to [NCERT 1979; MP PET/PMT 1988]

    A)                 Prevent making of colloid

    B)                 To stabilise the colloid and prevent crystallization

    C)                 To stabilise mixture

    D)                 To enrich the aroma

    Correct Answer: B

    Solution :

                    Gelatin is a protective colloid.


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