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प्रश्न
non-stoichiometric defects?
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उत्तर
The defect shown by NaCl in non-stoichiometric defect is metal excess defect due to anionic vacancies which is known as F-centre.
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संबंधित प्रश्न
Explain the following term with a suitable example:
Interstitials
Out of NaCl and AgCl, which one shows Frenkel defect and why?
Type of stoichiometric defect shown by AgBr is ____________.
The following diagram shows:
Schottky defect defines imperfection in the lattice structure of ____________.
What is the effect of Frenkel defect on the density of ionic solids?
Which of the following defects is also known as dislocation defect?
Which of the following statements are not true?
(i) Vacancy defect results in a decrease in the density of the substance.
(ii) Interstitial defects results in an increase in the density of the substance.
(iii) Impurity defect has no effect on the density of the substance.
(iv) Frankel defect results in an increase in the density of the substance.
Which of the following defects decrease the density?
(i) Interstitial defect
(ii) Vacancy defect
(iii) Frankel defect
(iv) Schottky defect
Why is FeO (s) not formed in stoichiometric composition?
