J & K CET Engineering J and K - CET Engineering Solved Paper-2008

  • question_answer
    Abnormal colligative properties are observed only when the dissolved non-volatile solute in a given dilute solution

    A)  is a non-electrolyte

    B)  offers an intense colour

    C)  associates or dissociates

    D)  offers no colour

    Correct Answer: C

    Solution :

     As the colligative properties depend only upon the number of particles of solute, so if the non-volatile solute dissociates or associates in the solution, the value of colligative properties deviates\[ie,\]abnormal colligative properties are obtained.


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