Q10 of 35 Page 146

Discuss the effect of pressure and temperature on the adsorption of gases on solids?

Temperature- Adsorption decreases with increase of temperature because it is an exothermic process, by using le chatelier's principle the reaction will proceed in backward direction.


Pressure- Adsorption increase with increase in pressure at constant temperature.






More from this chapter

All 35 →
8

Why is adsorption is always exothermic ?

 9

How are the colloidal solutions classified on the basis of physical states of the dispersed phase and dispersion medium?

 11

What are lyophilic and lyophobic sols ? give one example of each type. Why are hydrophobic sols easily coagulated ?

 12

What is the difference between multimolecular and macromolecular colloids ? Give one example of each .How are associated colloids different from this two types of colloids ?