Physics, 24.06.2021 16:50 natb7828

Given that the nearest neighbour distance (Ro) and the Madelung constant (α) for the potassium chloride crystal are 3.14Å and 1.64Å respectively, calculate the binding energy per mole for the solid.(charge on an ion in a KCl lattice = 1.6 x 10-19C). (5 marks)

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