JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Colligative properties of electrolyte

  • question_answer
    Which has the minimum freezing point              [CPMT 1991]

    A)                 One molal \[NaCl\] solution

    B)                 One molal \[KCl\] solution

    C)                 One molal \[CaC{{l}_{2}}\] solution

    D)                 One molal urea solution

    Correct Answer: C

    Solution :

                \[CaC{{l}_{2}}\] gives maximum ion hence it has minimum freezing point.


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