Solid State Class 12th | Crystal Defect | line Defect | Point Defect | NEET & JEE | By Jay Daiya Sir

The crystal with metal deficiency defect is:

Define Frenkel defect in solid crystal.

Point defects are present in

That type of crystal defect is indicated in the diagram below

Defects are basically irregularities in the arrangement of constituent particles. Broadly speaking the defects are of two types. Namely point defects and line defects. Point defects: The irregularities or deviations from ideal arrangement around a point or an atom in the crystalline substance. Line defects : The irregularities or deviations from ideal arrangement in enitre row of lattice points. Answer the following questions. Select the correct statements : (i) Frenkel defect create a vacancy defect at its original site and an interstitial defect at its new position. (ii) Frenkel defect is stoichiometric point defect. (iii) Frenkel defect is alos called dislocation defect. (iv) Silver halide shows Frenkel defect.

Defects are basically irregularities in the arrangement of constituent particles. Broadly speaking the defects are of two types. Namely point defects and line defects. Point defects: The irregularities or deviations from ideal arrangement around a point or an atom in the crystalline substance. Line defects: The irregularities or deviations from ideal arrangement in entire row of lattice points. Answer the following question. When crystals of LiCI is heated in an atmosphere of Li (vap). it appears pink in colour because of

What is the effect of Schottky defect on the density of crystal ?

How does the density of crystal change due to Schottky defects ?

What is point defects. Describe two types of point defects.