Home Chemistry Solid State NEET Previous Year Question Which is the incorrect statement?
Chemistry Solid State NEET Previous Year Question Single Correct MCQ
Published on: August 12, 2026

Which is the incorrect statement?

A
Density decreases in case of crystals with Schottky defect.
B
is insulator, silicon is semiconductor, silver is conductor, quartz is piezoelectric crystal.
C
Frenkel defect is favoured in those ionic compounds in which sizes of cation and anions are almost equal. has non ‐ stoichiometric metal deficiency defect. ( NEET2017 )

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The correct answer is:
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: Frenkel defect is favoured in those ionic compounds in which there is large difference in the size of cations and anions.

Non ‐ stoichiometric defects due to metal deficiency is shown by where to 0.96.

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