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In the Born-Haber cycle for the formatio...

In the Born-Haber cycle for the formation of solid common salt (NaCl), the largest contribution comes from :

A

The low ionisation energy of Na

B

The high electron affinity of Cl

C

The low `DeltaH_("vap")` of Na (s)

D

The lattice energy

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The correct Answer is:
D
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