Many ionic crystals dissolve in water because

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Accepted Answer

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

Vedclass · Answer

(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.

Similar Questions

The structures of beryllium chloride $(BeCl_2)$ in the solid state and vapour phase,respectively,are

Total number of molecules which have cation-anion pair out of $I_{2(s)}$,dry ice $(CO_{2(s)})$,$PCl_{5(s)}$,$N_2O_{5(s)}$,$PBr_{5(g)}$ is

Which among the following molecules exhibits strong London forces?

The enhanced force of cohesion in metals is due to

Among the following,the weakest one is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module