CET Karnataka Medical CET - Karnataka Medical Solved Paper-2011

  • question_answer
    A solution of two liquids boils at a temperature more than the boiling point of either of them. Hence, the binary solution shows

    A)  negative deviation from Raoulfs law

    B)  positive deviation from Raoulfs law

    C)  no deviation from Raoults law

    D)  positive or negative deviation from Raoulfs law depending upon the composition

    Correct Answer: A

    Solution :

    Solutions boils at relatively higher temperature, vapour pressure of solution is less. Hence, it shows negative deviation from Raoulfs law.


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