Question

what is lattice energy ?​

Answer 1

Explanation:

measure of the energy contained in the crystal lattice of a compound, equal to the energy that would be released if the component ions were brought together from infinity.

Answer 2

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★ Lattice energy is defined as the energy required to separate a mole of an ionic solid into gaseous ions.

★ Lattice energy cannot be measured empirically, but it can be calculated using electrostatics or estimated using the Born-Haber cycle.