Chemistry > Surface Chemistry > 7.0 Colloidal System
Surface Chemistry
1.0 Introduction
2.0 Adsorption
3.0 Factors affecting adsorption of gases by solids
4.0 Adsorption Isotherms
5.0 Applications of Adsorption
6.0 Types of Solutions
7.0 Colloidal System
7.1 Different Colloidal Systems
7.2 Classification of Colloidal System
7.3 Preparation of Colloidal System
7.4 Purification of Colloidal System
7.5 Properties of colloidal system
8.0 Coagulation of colloidal solutions
9.0 Emulsions
10.0 Catalysis
11.0 Zeolites as shape-selective catalysts
12.0 Enzyme as catalysts
12.1 Characteristics of Enzymes
12.2 Mechanism of enzyme catalysis
12.3 Autocatalysis
12.4 Induced catalysis
7.1 Different Colloidal Systems
7.2 Classification of Colloidal System
7.3 Preparation of Colloidal System
7.4 Purification of Colloidal System
7.5 Properties of colloidal system
12.2 Mechanism of enzyme catalysis
12.3 Autocatalysis
12.4 Induced catalysis
Dispersed Phase | Dispersion Medium | Colloidal System | Examples |
Gas | Gas | One-Phase System | - |
Liquid | Gas | Aerosol of liquids | Fogs, clouds, mists |
Solid | Gas | Aerosol of solids | Smoke, volcanic dust |
Gas | Liquid | Foam or froth | Soap suds, whipped cream, foam |
Liquid | Liquid | Emulsions | Milk, emulsified oils, medicines |
Solid | Liquid | Sols | Paints, starch in water, gold sol, ink |
Gas | Solid | Solids foam | Pumice stone, styrene rubber |
Liquid | Solid | Gels | Cheese, butter, boot polish |
Solid | Solid | Solid sols | Ruby glass, some gem stones |