Advertisements
Advertisements
Question
What type of defect is shown by NaCl in
stoichiometric defects, and
Advertisements
Solution

NaClshows vacancy or schottky defect in case of stoichiometric defect.
APPEARS IN
RELATED QUESTIONS
Answer the following question.
What type of stoichiometric defect is shown by ZnS and why?
Frenkel defects are not found in alkali metal halides because ____________.
Which is not correct about the Schottky defects?
Which of the following crystals does not exhibit Frenkel defect?
What is the effect of Frenkel defect on the density of ionic solids?
Which of the following point defects are shown by AgBr(s) crystals?
- Schottky defect
- Frenkel defect
- Metal excess defect
- Metal deficiency defect
Frenkel defect is also known as:
(i) stoichiometric defect
(ii) dislocation defect
(iii) impurity defect
(iv) non-stoichiometric defect
Which of the following defects decrease the density?
(i) Interstitial defect
(ii) Vacancy defect
(iii) Frankel defect
(iv) Schottky defect
Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion: In any ionic solid (MX) with Schottky defects, the number of positive and negative ions are same.
Reason: Equal number of cation and anion vacancies are present.
The incorrect statement about the imperfections in solids is ______.
