BHU PMT BHU PMT (Mains) Solved Paper-2011

  • question_answer
    Collodion is a colloidal solution of

    A)  sucrose in water

    B)  cellulose in water

    C)  cellulose nitrate in water

    D)  cellulose nitrate in ethanol

    Correct Answer: D

    Solution :

    Sol.         A colloidal solution of cellulose nitrate in ethyl alcohol is called collodion.


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