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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
    Colloidal solution of gold cannot be prepared by

    A)                 Bredig's arc method       

    B)                 Mechanical dispersion

    C)                 Reduction of gold chloride          

    D)                 Exchange of solvents

    Correct Answer: D

    Solution :

                    Not available


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