COMEDK · Chemistry · 16. Solid State
Schottky defect in crystals is observed when
- A an ion leaves its normal site and occupies an interstitial site.
- B unequal number of cations and anions are missing from the crystal lattice.
- C equal number of cations and anions are missing from the crystal lattice.
- D there is large difference in size of positive and negative ions.
Answer & Solution
Correct Answer
(C) equal number of cations and anions are missing from the crystal lattice.
Step-by-step Solution
Detailed explanation
The number of missing cations and anions are equal in Schottky defect to maintain electrical neutrality.
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