JIPMER Jipmer Medical Solved Paper-2000

  • question_answer
    Which of the following has maximum hydration energy?

    A)  \[N{{a}^{+}}\]                  

    B)         \[L{{i}^{+}}\]                    

    C)  \[M{{g}^{2+}}\]              

    D)         \[C{{a}^{2+}}\]

    Correct Answer: C

    Solution :

    Hydration energy is large for the ion having smaller size and higher charge. Here \[M{{g}^{2+}}\] ion is the smallest and has +2 charge, hence its hydration will be the highest.


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