What is the necessary condition for an ionic compound to be soluble in – InterviewSolution

1.	What is the necessary condition for an ionic compound to be soluble in water ?A. `DeltaH_("hyd") gt Delta H_("lattice") `B. `DeltaH_("lattice") gt Delta H_("hyd") `C. `DeltaH_("hyd") gt Delta H_("lattice") `D. None of these
Answer» Correct Answer - B Hydration energy `gt` lattice energy. So that hydration energy minimize the electrostatic repulsion between anion and cation.

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