Physical and chemical adsorption, Adsorption isotherms, Catalyst and catalysis, Colloids, Preparation and properties, Emulsions, Micelles and various levels of multiple-choice questions.
ADSORPTION, CATALYSIS, COLLOIDS AND EMULSIONS
The phenomenon of adherence of liquid or gaseous molecules on the surface of a solid by physical or chemical processes is termed as adsorption.
- The term adsorption was introduced by Scheele during the discovery of uptake of gases by charcoal.
Figure 11.1 Adsorption
- Adsorption was discovered by Kayser and Raymonds.
- The substance on which another substance is adsorbed ...