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Tardigrade
Question
Chemistry
The structure of ionic compound with Schottky defects has
Q. The structure of ionic compound with Schottky defects has
1719
222
Chhattisgarh PMT
Chhattisgarh PMT 2007
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A
same number of cationic and anionic vacancies
B
anionic vacancy and interstitial anion
C
cationic vacancies
D
cationic vacancies and interstitial cation
Solution:
It is an ionic crystal of the type
A
+
B
−
, equal number of cations and anions are missing from their lattice sites so that the electrical neutrality is maintained, it is called Schottky defect.