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Adsorption phenomenon involves (A) res...

Adsorption phenomenon involves
(A) residual attraction forces
(B) a spontaneous phenomenon
(C) a gaseous adsorbent 

A

A and C are correct

B

B and C are correct

C

A and B are correct

D

A, B and C are all correct

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
  1. Adsorption is the phenomenon in which a substance

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  2. The following are some statements about physical adsorption A) invol...

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  3. Adsorption phenomenon involves (A) residual attraction forces (B) ...

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  4. In adsorption of oxalic acid on activated charcoal, the activated char...

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  5. Valence forces cause

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  6. The bond between the adsorbate and adsorbent in chemisorption is

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  7. The nature of forces operating between the adsorbate and the adsorbent...

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  8. Which of the following statements is true in the case of physical adso...

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  9. Which of the following is chemisorption

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  10. Adsorption is multilayered in case of

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  11. Which of the following is not a characteristic of chemisorption

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  12. The temperature above which a gas cannot be liquified even on applicat...

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  13. The higher the critical temperature of the gas

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  14. Freundlich adsorption isotherm is given by the expression (x)/(m) = kp...

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  15. The plot of x/m versus temperature at constant pressure is called

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  16. The type of adsorption depicted by the adsorption isobar

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  17. Which statement is correct about physical adsorption?

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

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

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  20. The phenomenon of simultaneous absorption and adsorption is called

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