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Write one similarity between physisorpti...

Write one similarity between physisorption and chemisorption.

A

Force of attraction

B

Enthalpy of adsorption

C

Temperature effect

D

Effect of surface area

Text Solution

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Both physisorption and chemisorption increase with increase in surface area.
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MODERN PUBLICATION-SURFACE CHEMISTRY-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (B. MULTIPLE CHOCE QUESTIONS FROM COMPETITIVE EXAMINATIONS)
  1. Which of the following curves is in accordance with Freundlich adsorpt...

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  2. 3 g of activated charcoal was added to 50 mL of acetic acid solution (...

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  3. Write one similarity between physisorption and chemisorption.

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  4. Which of the following statements is incorret about physisorption?

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  5. For a linear plot of log (x/m) versus log p in a Freundlich adsorption...

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  6. Which of the following is not favourable condition for physical adsorp...

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  7. Which of the following process is responsible for the formation of del...

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  8. The Tyndall effect is observed only when following conditions are sati...

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  9. The coagulation power of an electrolyte for As(2) S(3) decreases in th...

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  10. Which of the following electrolytes will have maximum coagulating valu...

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  11. Gold sol is not a

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  12. Which of the following statement is true about the adsorption?

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  13. Which of the following is an example of homogeneous catalysis?

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  14. Critical micelle concentration for a soap solution is 1.5 xx 10^(-4)" ...

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  15. The precipitation power of an electrolyte increases with

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  16. A gas undergoes physical adsorption on a surface and follows the givn ...

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  17. An example solid sol of

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  18. For coagulation of arsenious sulphide sol, which one of the following ...

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  19. Adsorption of a gas follows Freundlich adsorption isotherm. x is the m...

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  20. Among the following, the false statement is :

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