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प्रश्न
Match the defects given in Column I with the statements in given Column II.
| Column I | Column II |
| (i) Simple vacancy defect | (a) shown by non-ionic solids and increases density of the solid. |
| (ii) Simple interstitial defect | (b) shown by ionic solids and decreases density of the solid. |
| (iii) Frenkel defect | (c) shown by non ionic solids and density of the solid decreases. |
| (iv) Schottky defect | (d) shown by ionic solids and density of the solid remains the same. |
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उत्तर
| Column I | Column II |
| (i) Simple vacancy defect | (c) shown by non ionic solids and density of the solid decreases. |
| (ii) Simple interstitial defect | (a) shown by non-ionic solids and increases density of the solid. |
| (iii) Frenkel defect | (d) shown by ionic solids and density of the solid remains the same. |
| (iv) Schottky defect | (b) shown by ionic solids and decreases density of the solid. |
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संबंधित प्रश्न
Explain the following term with a suitable example:
Interstitials
non-stoichiometric defects?
Answer the following question.
What type of stoichiometric defect is shown by ZnS and why?
Defect shown by non-ionic solids is ____________.
Frenkel defects are not found in alkali metal halides because ____________.
Type of stoichiometric defect shown by ZnS is ____________.
Type of stoichiometric defect shown by AgBr is ____________.
The following diagram shows:
Schottky defect defines imperfection in the lattice structure of ____________.
Assertion: Due to Frenkel defect, there is no effect on the density of the crystalline solid.
Reason: In Frenkel defect, no cation or anion leaves the crystal.
Which of the following crystals does not exhibit Frenkel defect?
Silver halides generally show:
What is the effect of Frenkel defect on the density of ionic solids?
In a Schottky defect ____________.
Which of the following defects is also known as dislocation defect?
Schottky defect is noticed in ______
