Which of the following is an incorrect statem | vedclass

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(D) In a $Schottky$ defect,equal numbers of cations and anions are missing from their lattice sites. Because the number of missing cations and anions

Vedclass · Accepted Answer

The density of crystal remains unaffected by the presence of Schottky defect.

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(D) In a $Schottky$ defect,equal numbers of cations and anions are missing from their lattice sites. Because the number of missing cations and anions is equal,the stoichiometry of the crystal remains unaffected. However,because atoms/ions are missing from the lattice,the total mass of the crystal decreases while the volume remains constant,which leads to a decrease in the density of the crystal. Therefore,the statement that the density remains unaffected is incorrect.

Which of the following is an incorrect statement?

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