Imperfections in Solids & Semiconductors Past Year (2016 - 2018) MCQs The Solid State (OLD NCERT) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The incorrect statement among the following is -

1.	Density decreases in case of crystals with Schottky's defect.
2.	NaCl(s) is insulator, silicon is semiconductor, silver is conductor, quartz is piezo electric crystal.
3.	Frenkel defect is favoured in those ionic compounds in which sizes of cations and anions have large difference.
4.	\(Fe_{0.98}O\) has non stoichiometric metal excess defect.

Subtopic: Imperfections in Solids & Semiconductors |

53%

From NCERT

NEET - 2017

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