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

  • question_answer
    Which of the following substances is not used for preparing lyophilic sols                                              [MP PET 2002]

    A)                 Starch  

    B)                 Gum

    C)                 Gelatin

    D)                 Metal sulphide

    Correct Answer: D

    Solution :

                    Metal sulphide is not used for preparing lyophilic sol.


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