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The solubility of metal halides depends ...

The solubility of metal halides depends on their nature, lattice enthalpy and hydration enthalpy of the individual ions. Amongst fluorides of alkali metals, the lowest solubility of LiF in water is due to

A

Ionic nature of lithium fluoride

B

High lattice enthalpy

C

High hydration enthalpy for lithium ion

D

Low ionisation enthalpy of lithium atom

Text Solution

Verified by Experts

The correct Answer is:
B
The lattice energy of LiF is much higher due to their comparable size, hence it is less soluble in water.
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