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Between physisorption and chemisorption,...

Between physisorption and chemisorption, which one has a higher activation energy?

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Chemisorption
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CHHAYA PUBLICATION-SURFACE CHEMISTRY-Question-Answer Zone for Board Examination
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  3. Between physisorption and chemisorption, which one has a higher activa...

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  4. Between physisorption and chemisorption, which one has a lower heat o...

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  5. A finely divided adsorbent shows greater adsorption than a granular ad...

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  6. Why is the extent of chemisorption low at a lower temperature?

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  7. Sulfur exhibits Brownian movement in water but not in carbon disulphid...

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  8. Classify as homogeneous or heterogeneous catalysis: Hydrogenation of o...

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  9. Classify as homogeneous or heterogeneous catalysis: Hydrolysis of aque...

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  10. You are given two solutions, one of which is a concentrated solution o...

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  11. What are the dispersed phase and dispersion medium in foam?

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  12. Give an example of an anionic surfactant and a cationic surfactant.

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  13. What do you mean by the statement-'Gold number of starch is 20'?

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  14. Which type of emulsions are vanishing cream, butter, milk, cod liver o...

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  15. Write any two methods of de-emulsification.

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  16. By making use of which colloidal property can the Avogadro's number be...

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  17. What is aquadug?

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  18. Differentiate between colloid and crystalloid.

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  19. How can you distinguish between a true solution and a colloidal soluti...

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  20. Give two distinguishing features of chemisorption which cannot be seen...

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