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Between physical and chemical adsorption...

Between physical and chemical adsorption which has high enthalpy of adsorption ?

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The correct Answer is:
chemisorption
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Physical adsorption:

Physical adsorption is :

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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. What is term assigned to the process of removal of adsorbate (adsorbe...

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  2. what is the term used for the process ,when both adsorption and absorp...

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  3. Between physical and chemical adsorption which has high enthalpy of ad...

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  4. What is the term used for the graphical relation between the extent of...

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  5. What is the term used for the graphical relation between the extent of...

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  6. What is the effect of rise in temperature on physisorption ?

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  7. Give an exaple of homogeneous catalysis.

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  8. Give an example of heterogeneous catalysis.

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  9. Which catalyst is used for synthesis of NH3 by haber's process ?

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  10. Which one shows very high catalytic activity in the reaction of H(2)(g...

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  11. What is the selective catalyst used in the reaction of H(2)(g) and CO(...

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  12. What are microporus silicates called ?

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  13. Which catalyst act as shape-selective catalysts?

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  14. Which are the actual catalyst exist on the enterior walls of zeolites ...

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  15. What type of structures causes zeolites to act as good shape-selective...

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  16. Name an important zeolite catalyst used in the petrolium industry .

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  17. Which catalyst converts alcohols directly into gasoline (petrol)?

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  18. Which type of catalysts are occuring in living system to control the ...

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  19. Which enzyme converts maltose into glucose ?

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  20. The enzyme converts glucose to ethyl alcohol.

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