Physisorption and Chemisorption | Examples

Adsorption and Absorption || Mechanism OF Adsorption || Thermodynamics OF Adsorption || Physisorption and Chemisorption || fFeundlich Isotherms

Types OF Adsorption||Physical Adsorption|| Chemical Adsorption || Differnece between Physisorption and Chemisorption || Factor affecting Adsorption||Nature OF Adsorbate|| Nature OF Adsorbent||Effect OF Pressure||Effect OF Temperature

Which of the following statements is not true? a. Both physisorption and chemisorption are exothermic. b. Physisorption occurs with increase of free energy. c. Physisorption requires low activation energy but chemisorption requires high activation energy. d. The magnitude of chemisorption increases and that of physisorption decreases with rise in temperature.

Of physisorption and chemisorption which type of adsorption has a higher enthalphy of adsorption ?

Giving appropriate examples, explain how the types of processes of adsorption (physisorption and chemisorption) are influenced by the prevailing temperature , the surface area of adsorbent and the activation energy of the process?