Which of the following ionic crystals exhibit | vedclass

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(C) Frenkel defect is observed in ionic crystals where there is a large difference in the size of the ions. Specifically, it occurs when the smaller i

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$AgCl$

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(C) Frenkel defect is observed in ionic crystals where there is a large difference in the size of the ions. Specifically, it occurs when the smaller ion (usually the cation) leaves its lattice site and occupies an interstitial site.$AgCl$ exhibits Frenkel defect because the $Ag^+$ ion is significantly smaller than the $Cl^-$ ion, allowing it to move into an interstitial position.$NaCl$, $KCl$, and $CsCl$ typically exhibit Schottky defect due to the similar sizes of their constituent ions.

Which of the following ionic crystals exhibits Frenkel defect?

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