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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 solutions of metals like gold, silver and platinum are generally prepared by using            [DPMT 1984]

    A)                 Peptization        

    B)                 Bredig's arc method

    C)                 Exchange of solvent      

    D)                 Oxidation method

    Correct Answer: B

    Solution :

                    Not available


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