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Which enthalpy cycle is used to calculate lattice energy ?

Option: 1

Carnot cycle


Option: 2

Haber cycle


Option: 3

Born haber cycle


Option: 4

Contact process


Answers (1)

best_answer

Born–Haber cycle applies Hess's law to calculate the lattice energy by comparing the standard enthalpy change of formation of the ionic compound (from the elements) to the enthalpy required to make gaseous ions from the elements.

Therefore option (3) is correct.

Posted by

Kuldeep Maurya

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