Schottky defect is observed in crystals when ……………. .A. some cations move from their lattice site to interstitial sitesB. equal number of cations and anions are missing from the lattice.C. some lattice sites are occupied by electronsD. some impurity is present in the lattice.

Schottky defect is observed in crystals when ……………. .A. some

1.	Schottky defect is observed in crystals when ……………. .A. some cations move from their lattice site to interstitial sitesB. equal number of cations and anions are missing from the lattice.C. some lattice sites are occupied by electronsD. some impurity is present in the lattice.
Answer» Correct Answer - B

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Schottky defect is observed in crystals when ……………. .A. some cations move from their lattice site to interstitial sitesB. equal number of cations and anions are missing from the lattice.C. some lattice sites are occupied by electronsD. some impurity is present in the lattice.

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