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

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

(D) Water is a polar solvent with a high dielectric constant. $ \text{When an ionic crystal is placed in water, the water molecules surround the ions (solvation), which significantly decreases the interionic electrostatic attraction in the crystal lattice, allowing the ions to move freely into the solution.} $

Class 11 Chemistry Data Entry - Chemistry Level 0 of all question bank

Many ionic crystals dissolve in water because

A
Water is an amphiprotic solvent
B
Water is a high boiling liquid
C
The process is accompanied by a positive heat of solution
D
Water decreases the interionic attraction in the crystal lattice due to solvation