CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2009

  • question_answer
    A 6% solution of urea is isotonic with

    A)  1 M solution of glucose

    B)  0.05 M solution of glucose

    C)  6% solution of glucose

    D)  25% solution of glucose

    Correct Answer: A

    Solution :

    Molarity of urea \[=\frac{\frac{6}{60}}{\frac{100}{1000}}=1\,M\] Hence, 1 M solution of glucose is isotonic with 6% urea solution.


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