Punjab Medical Punjab - MET Solved Paper-2005

  • question_answer
    Which is not a colligative property?

    A)  Osmotic pressure

    B)  Optical activity

    C)  Elevation in boiling point

    D)  Depression in freezing point

    Correct Answer: B

    Solution :

    Colligative properties are those, which depend upon the number of particles in a given volume of the solution or the mole fraction of solute. They do not depend upon the nature, structure, shape or chemical composition of the particle present in the solution. Thus, except optical activity the rest all are colligative properties.


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