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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
    Different colloidal particles of gold having different colours, obtained from different methods due to                                                 [MP PET 1989; UPSEAT 2001, 02; EAMCET 2003]

    A)                 Variable valency of gold

    B)                 Different concentration of gold particles

    C)                 Different types of impurities

    D)                 Different radius of colloidal particles

    Correct Answer: D

    Solution :

                    Not available


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