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Which statement is correct about physica...

Which statement is correct about physical adsorption? 

A

It is highly specific

B

It is unimolercular layer adsorption

C

It depends on critical temperature of adsorbate

D

It is irreversible

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
  1. The plot of x/m versus temperature at constant pressure is called

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  2. The type of adsorption depicted by the adsorption isobar

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  3. Which statement is correct about physical adsorption?

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  4. When 0.1M CH(3)COOH solution is shaken with activated charcoal and the...

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  5. Which of the following is adsorbed to a maximum extent on a given amou...

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  6. The phenomenon of simultaneous absorption and adsorption is called

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  7. (x)/(m)=KC^(1//n) where C = Concentration of a m solution, x = wt of a...

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  8. A graph drawn between 'log.(x)/(n)’ and log p on 'X' and 'Y' axis resp...

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  9. Which of the following is not correct?

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  10. Which of the following can not act as an adsorbent?

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  11. Which can adsorb maximum amount of H(2)?

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  12. What is the name given to the phenomenon when bopth absorption and ads...

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  13. Which one of the following is an example of adsorption?

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  14. Adsorption of gases on solid surface is generally exothermic because (...

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  15. the adsorption of solids, from a solution is called

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  16. A graph of adsorption isobar of chemisorption shows that adsorption

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  17. Which of the following is the correct Freundlich's formula? (w=weight ...

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  18. During activation of charcoal -

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  19. The energy of molecules present on the surface of a substance is -

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  20. Which of the following is not correct

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