J & K CET Medical J & K - CET Medical Solved Paper-2004

  • question_answer
    Which of the following solutions will have the highest boiling point?

    A) \[0.1\text{ }M\text{ }FeC{{l}_{3}}\]        

    B) \[0.1\text{ }M\text{ }BaC{{l}_{2}}\]

    C)  \[0.1\text{ }M\text{ }NaCl\]      

    D) \[0.1\text{ }M\text{ }urea\]

    Correct Answer: A

    Solution :

                    \[0.1\text{ }M\text{ }FeC{{l}_{3}}\]will give the maximum number of particle (i.e., ions) in the solution. Hence, its elevation of boiling point is maximum and therefore, it has highest boiling point. \[FeC{{l}_{3}}F{{e}^{3+}}+3C{{l}^{-}}\]


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