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Distinguish between physisorption and chemisorption on the basis of

(a) Force of attraction,

(b) Temperature, and

(c) Enthalpy of adsorption.

 

 

 
 
 
 
 

Answers (1)

Physiorption

  • Weak van der Waal forces
  • It is Favourable at low temperature
  • low ΔHadsorption

Chemisorption

  • Strong chemical bonds
  • Chemisorption Increases till a certain temperature and then decreases afterwards.
  • High ΔHadsorption
Posted by

Safeer PP

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