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Match the following :III(i) Stoichiometric defects(a) Crystalline solids(ii) long range order(b) F-centres(iii) .....ABC ABC ABC......(c) Schottky and Frenkel defects(iv) Number of atoms per unit cell = 2(d) fcc structure(v) Metal excess defect due to anionic vacanciesWhich of the following is the best matched options?(A) (i)-(d),(ii)-(a),(iii)-(b),(iv)-(c)(B) (i)-(c),(ii)-(a),(iii)-(d),(v)-(b)(C) (i)-(c),(ii)-(a),(iii)-(d),(iv)-(b)(D) (i)-(a),(ii)-(b),(v)-(c),(iv)-(d) |
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Answer» Option : (B) (i)-(c),(ii)-(a),(iii)-(d),(v)-(b) Schottky and frenkel defects are types of a S toichiometric defect. crystalline solids have Long range order in arrangement of constituent particles. Face-Centred Cubic (FCC) has ABC ABC ..... like pattern of Layers. F-centres formed in which metal excess defect,due to anionic vacanies. |
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