Surface Chemistry

This topic covers concepts such as Surface Chemistry and Applications of Surface Chemistry.

This topic covers concepts such as Adsorption, Adsorbent, Adsorbate, Adsorption of Gases on Solids, Mechanism of Adsorption, Absorption, Desorption, Sorption, Degree of Adsorption, Enthalpy of Adsorption, and Entropy of Adsorption.

This topic covers concepts such as Catalysis, Catalysts, Types of Catalysts on the Basis of Their Physical State, Homogeneous Catalysis, Gaseous Phase Homogeneous Catalysis, and Solution Phase Homogeneous Catalysis.

This topic covers concepts such as Colloidal Solution, Characteristics of Colloidal State, Dispersed Phase, and Dispersion Medium.

This topic covers concepts such as Classification of Colloidal Solutions Based on Physical States of Dispersed Phase and Dispersion Medium, Sol, Solid Sol, Aerosol, Gel, Types of Gels, Elastic Gels, Non-elastic Gels, and Foam.

This topic covers concepts such as Methods of Preparation of Colloids, Preparation of Colloids by Disintegration/Dispersion Methods, and Preparation of Colloids by Mechanical Disintegration.

This topic covers concepts such as Properties of Colloidal Solutions, Size of Colloidal Particles, Viscosity and Surface Tension of Colloidal Solutions, Visibility of Colloidal Solutions, and Filterability of Colloidal Solutions.

This topic covers concepts such as Ultrasonic Dispersion, Purification of Colloidal Solutions, Methods of Purification of Colloidal Solutions, Dialysis and Electrodialysis, Ultra-Centrifugation, and Ultra-Filtration.

This topic covers concepts such as Emulsions, Emulsifying Agents, Types of Emulsions, Oil in Water Type Emulsions (O/W Emulsions), Water in Oil Type Emulsions (W/O Emulsions), and Demulsification.

This topic covers concepts such as Applications of Colloids, Applications of Colloids in Electrical Precipitation of Smoke, Applications of Colloids in Purification of Drinking Water, and Applications of Colloids in Medicines.