Schottky defect in a crystal is observed when - Vidyadip

MCQ

Schottky defect in a crystal is observed when

A
unequal number of anions and cations are missing from the lattice
✓
equal number of cations and anions are missing from the lattice
C
an ion leaves its normal site and occupies an interstitial site
D
no ion is missing from its lattice

✓

Answer

Correct option: B.

equal number of cations and anions are missing from the lattice

equal number of cations and anions are missing from the lattice

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