EAMCET Medical EAMCET Medical Solved Paper-2009

  • question_answer
    Lattice energy of an ionic compound depends upon

    A)  charge on the ion only

    B)  size of the ion only

    C)  Charge on the ion and size of the ion

    D)  packing of its ions only

    Correct Answer: C

    Solution :

                     Lattice energy is proportional to \[\left( \frac{1}{{{r}_{+}}+{{r}_{-}}} \right)\]and to the charge on the ions .


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