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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 ionzation enthalpy of lithium atom

Text Solution

Verified by Experts

The correct Answer is:
B
Due to smal size of `Li^(+)` and `F^(-)` lattice enthalphty in much higher than hydration enthalpy
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