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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 impurity can be separated from a solution by electrodialysis

    A)                 Alcohol

    B)                 Alum

    C)                 Sugar    

    D)                 Parchment paper

    Correct Answer: B

    Solution :

                    Alum can be separated from a solution by electrodialysis due to alum give \[A{{l}^{3+}}\]ion in solution.


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