The incorrect statement regarding defects in | vedclass

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(D) In $Schottky$ defect,equal number of cations and anions are missing from the lattice,which leads to a decrease in the density of the crystal.In $F

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Density of crystal increases in Frenkel defect

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(D) In $Schottky$ defect,equal number of cations and anions are missing from the lattice,which leads to a decrease in the density of the crystal.In $Frenkel$ defect,an ion leaves its lattice site and occupies an interstitial site,so the number of ions remains the same,and the density of the crystal remains unchanged.Therefore,the statement that the density of the crystal increases in $Frenkel$ defect is incorrect.

The incorrect statement regarding defects in crystalline solid is

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