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What is lattice energy?...

What is lattice energy?

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Lattice energy is defined as the amount of energy required to completely separate one mole of a solid ionic compound into gaseous constituent.
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CaO and NaCl have the same crystal structure and approximately the same radii. IfU is the lattice energy of NaCI. the approximate lattice energy of CaO is …………….

Calculate the lattice energy of NaCl using Born-Haber cycle.

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  18. Define Gibb's free energy .

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