Which among the following solids shows Frenke | vedclass

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(D) Frenkel defect is observed in ionic solids where there is a large difference in the size of the ions. Specifically,it occurs in crystals where the

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$AgCl$

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(D) Frenkel defect is observed in ionic solids where there is a large difference in the size of the ions. Specifically,it occurs in crystals where the smaller ion (usually the cation) can leave its lattice site and occupy an interstitial site. $AgCl$ shows Frenkel defect because the $Ag^+$ ion is significantly smaller than the $Cl^-$ ion,allowing it to move into interstitial positions. In contrast,$NaCl$,$CsCl$,and $KCl$ typically exhibit Schottky defects due to the comparable sizes of their constituent ions.

Which among the following solids shows Frenkel defect?

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