Question

What is enthalpy of adsorption?

Answer 1

Answer:

Heat (Enthalpy) of Adsorption. ... Since energy is always released during attractive interactions,adsorption is an exothermic reaction. The amount ofheat evolved when 1 mole of an adsorbate getsadsorbed on the surface of an adsorbent is called Molar Heat or Molar Enthalpy of Adsorption.

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Answer 2

Answer:

Enthalpy of absorption is high (80-240 kJ/mol) as it involves chemical bond formation.