Solid State

This topic covers concepts, such as Properties of Solids, Crystalline Solids, The Solid State, Types of Solids on the Basis of Nature of Arrangement of Lattice Points, Amorphous Solids, and Distinction between Crystalline and Amorphous Solids.

This topic covers concepts, such as Graphite Covalent Structure, Properties of Covalent Crystals, Covalent Crystals, Properties of Molecular Crystals, and Types of Crystalline Solids on the Basis of Nature of Intermolecular Forces.

This topic covers concepts, such as Triclinic Crystal System, Face-Centered Unit Cells, Cubic Crystal System, Monoclinic Crystal System, Face-Centered Cubic Lattice, Hexagonal Crystal System, and Primitive Unit Cell.

This topic covers concepts, such as Axis of Symmetry in Crystals, Miller Indices in Crystal Systems, Plane of Symmetry in Crystals, Symmetry in Crystals, Centre of Symmetry in Crystals, and X-Ray Diffraction in Crystal Systems : Bragg's Equation.

This topic covers concepts, such as Packing Efficiency in Simple Cubic Lattice, Packing Fraction of an Unit Cell, Number of Effective Atoms in Body-Centered Cubic Lattice, Packing Efficiency in BCC Structures, Density of a Cubic Crystal System, etc.

This topic covers concepts, such as Square Close Packing in Two Dimension, Coordination Number of an HCP Unit Cell, Three Dimensional Close Packing from Two Dimensional Hexagonal Close Packed Layers, and Hexagonal Close Packing.

This topic covers concepts, such as Octahedral and Tetrahedral Voids, Cubical Voids, Voids and their Types, Triangular Planar Voids, and Number and Locations of Tetrahedral and Octahedral Voids in fcc.

This topic covers concepts, such as Volume of an HCP Unit Cell, Octahedral Voids in HCP Unit Cell, Hexagonal Close Packed Unit Cells, Packing Fraction of an HCP Unit Cell, Tetrahedral Voids in HCP Unit Cell, and Height of an HCP Unit Cell.

This topic covers concepts, such as Antifluorite Structure, Radius Ratio, Zinc Blende Structure, Fluorite Structure, Relation between Radius Ratio, Coordination Number and Arrangement of Lattice Points, and Caesium Chloride Structure.

This topic covers concepts, such as Vacancy Defects, Metal Excess Defects Due to Cations in Interstitial Spaces, Consequences of Frenkel and Schottky Defects, Frenkel Defects, and Metal Deficiency Defects Due to Cationic Vacancies.

This topic covers concepts, such as Ferromagnetic Substances, Insulators, Magnetic Properties of Solids, Band Theory to Explain Electrical Behaviour of a Solid, Piezoelectricity, Superconductors, Antiferromagnetic Substances, and Conductors.