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9th Class Science Is Matter Around Us Pure Question Bank Is Matter Around us Pure

  • question_answer
    What is the name of the process for the separation of colloidal panicles from those of crystalloids called?

    A)  Dialysis              

    B)         Pyrolysis

    C)  Peptization       

    D)         Photolysis

    Correct Answer: A

    Solution :

     Dialysis is the separation of dissolved crystalloids from colloidal macromolecules by means of a partially permeable membrane. In this process, colloids will be stopped and only the soluble crystalloids are allowed to pass through.


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