Non Stoichiometric Defects|Metal Excess Defect|Metal Deficiency Defect|F-Center|Solid State class 12

Описание: #defects #nonstoichiometricdefect #fcenter #metaldeficiencydefect #metalexcessdefect #solidstate #gyanlight

Hello everyone
In this video we are discussing about defects in any crystalline solids. Defect in any solid means any atom displaced from its position and occupy any other lattice or goes outside from the lattice. Defects are of two types:
1) Point defect
2) Line defect
In this video we are discussing about Non Stoichiometric Defects.
1) Metal Deficiency Defect
2) Metal Excess Defect

We are trying to clear some doubts:
1. What are defects?
2. How many types of defects are present in crystalline solids?
3. What are point defects ?
4. How many types of point defects are present in solids?
5. What are Stoichiometric and non Stoichiometric defects?
6. How many types of Stoichiometric defects?
7. What is non Stoichiometric Defects?
8. How many types of non stoichiometric defects are present?
9. What is metal deficiency defects and give explanation?
10. What is F- center?
11. Why NaCl is converted into yellowish color after some time ?
12. What is metal excess defect?
13. What is the difference between metal excess and metal deficiency defect?


We are discussing a lots of topics like:
1. Basic introduction of solid State.
2. Crystalline solids and amorphous solids.
3. Different types of crystalline solids:
a. Molecular solids
b. Metallic solids
c. Ionic solids
d. Covalent solids
4. Arrangement of atoms
a. 1D and 2D
b. 3D arrangement of atoms
5. Simple cubic lattice
6. Body Center cubic Lattice
7. Face Center Cubic Crystal
8. Trick to calculate formula of unit cell
9. Radius ratio rule concept and derivation for:
a) Triangular voids
b) Tetrahedral voids
10. Density Calculation
11. Defects in solids
12. Stoichiometric Defects are two types
a) Schottky Defect
b) Frenkel Defect
13. Non Stoichiometric Defects
a) Metal Deficiency Defect
b) Metal Excess Defect
14. F - Center

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Some of the Playlists are given below:-

SOME BASIC CONCEPTS OF CHEMISTRY:-

   • Some Basic Concepts of Chemistry|Chapter-1...  


STRUCTURE OF ATOM:-

   • Structure of Atom|Chapter-2|Class 11th  


CHEMICAL KINETICS:-

   • Chemical Kinetics class 12th  




GOC(GENERAL ORGANIC CHEMISTRY):-

   • GOC(General Organic Chemistry)  


NOMENCLATURE:-


   • Плейлист  

SOLUTION:-


   • Solution Chapter Class12th  


PERIODIC PROPERTIES:-

   • Плейлист  



ELECTROCHEMISTRY:-

   • Electrochemistry Class 12th  

INORGANIC CHEMISTRY:-

   • Плейлист  



CHEMICAL BONDING:-

   • Chemical Bonding  



PHYSICAL CHEMISTRY:-

   • Physical Chemistry  




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