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Question
Which is the incorrect statement?
Options
FeO0.98 has non stoichiometric metal deficiency defect.
Density decreases in case of crystals with Schottky’s defect.
NaCl (s) is insulator, silicon is semiconductor, silver is conductor, quartz is piezoelectric crystal.
Frenkel defect is favoured in those ionic compounds in which sizes of cations and anions are almost equal.
MCQ
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Solution
Frenkel defect is favoured in those ionic compounds in which sizes of cations and anions are almost equal.
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Notes
Answer in the textbook is incorrect.
Is there an error in this question or solution?
