Solid State Class 12 Notes
Class 12 Chemistry Chapter 1 Solid State Notes – PDF Download
Solids are the chemical substances which are characterized by define shape and volume, rigidity, high density, low compressibility. The constituent particles (atoms, molecules or ions) are closely packed and held together by strong inter-particle forces. There are two types of solids: Crystalline solids and amorphous solids. Know More about these in Solid State Class 12 Notes.
The topics and sub-topics covered in Solid State Class 12 Notes are:
1.1 General Characteristics of Solid State
1.2 Amorphous and Crystalline Solids
1.3 Classification of Crystalline Solids
1.3.1 Molecular Solids
1.3.2 Ionic Solids
1.3.3 Metallic Solids
1.3.4 Covalent or Network Solids
1.4 Crystal Lattices and Unit Cells
1.4.1 Primitive and Centred Unit Cells
1.5 Number of Atoms in a Unit Cell
1.5.1 Primitive Cubic Unit Cell
1.5.2 Body-Centred Cubic Unit Cell
1.5.3 Face-Centred Cubic Unit Cell
1.6
1.6.1 Formula of a Compound and Number of Voids Filled
1.7 Packing Efficiency
1.7.1 Packing Efficiency in hcp and
1.7.2 Efficiency of Packing in Body-Centred Cubic Structures
1.7.3 Packing Efficiency in Simple Cubic Lattice
1.8 Calculations Involving Unit Cell Dimensions
1.9 Imperfections in Solids
1.9.1 Types of Point Defects
1.10 Electrical Properties
1.10.1 Conduction of Electricity in Metals
1.10.2 Conduction of Electricity in Semiconductors
1.11 Magnetic Properties.
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