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

  • question_answer
    In Bredig's arc method some alkali is added because

    A)                 It increases electrical conductance

    B)                 To obtain molecular colloid

    C)                 To obtain colloidal particles of same size

    D)                 To stabilise the sol

    Correct Answer: D

    Solution :

                    For stabilise the sol.


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