Many ionic crystals dissolve in water because

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(D) Water is a polar solvent with a high dielectric constant. When an ionic crystal is placed in water,the water molecules surround the ions,which is

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Water decreases the interionic attraction in the crystal lattice due to solvation

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(D) Water is a polar solvent with a high dielectric constant. When an ionic crystal is placed in water,the water molecules surround the ions,which is known as solvation (or hydration). This process releases energy (hydration energy) that overcomes the strong electrostatic interionic attraction in the crystal lattice,allowing the ions to disperse into the solution.

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