In a crystal, some ions are missing from normal sites. This is an example of `:`
A
`F-` centres
B
interstitial defect
C
Frenkel defect
D
Schottky defect
Text Solution
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The correct Answer is:
d
Schottky defects are arised when one positive ion and one negative ion are missing from their respective positions leaving behind a pair of holes. These are more common in ionic compounds with high co`-` ordination number and having almost similar size of cations and anions.
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