Which of the following has the highest lattic | vedclass

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(C) Lattice energy is inversely proportional to the inter-ionic distance between the cation and the anion. $Lattice \ Energy \propto \frac{1}{r_+ + r_

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$NaF$

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(C) Lattice energy is inversely proportional to the inter-ionic distance between the cation and the anion. $Lattice \ Energy \propto \frac{1}{r_+ + r_-}$ As the size of the alkali metal cation increases $(Na^+ Therefore,the lattice energy decreases as the size of the cation increases. Among the given options,$Na^+$ has the smallest ionic radius,resulting in the shortest inter-ionic distance with the $F^-$ ion. Thus,$NaF$ has the highest lattice energy.

Which of the following has the highest lattice energy?

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