The incorrect statement about crystals with S | vedclass

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Question

(D) $Schottky$ defect is a type of point defect in ionic crystals where an equal number of cations and anions are missing from their lattice sites to

Vedclass · Accepted Answer

The density of the crystal increases.

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(D) $Schottky$ defect is a type of point defect in ionic crystals where an equal number of cations and anions are missing from their lattice sites to maintain electrical neutrality.Because atoms/ions are missing from the lattice, the total mass of the crystal decreases while the volume remains constant.Therefore, the density of the crystal decreases, not increases.Thus, the statement in option $D$ is incorrect.

The incorrect statement about crystals with $Schottky$ defect is:

Similar Questions

Which of the following statements is $NOT$ true about Schottky defect?

The correct statement regarding defects in solids is

What is a point defect?

Which of the following point defects are shown by $AgBr_{(s)}$ crystals?
$A$. Schottky defect
$B$. Frenkel defect
$C$. Metal excess defect
$D$. Metal deficiency defect

The defect observed when $NaCl$ is heated in an atmosphere of sodium vapor is ................. .

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