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For adsorption of a gas on a solid, the ...

For adsorption of a gas on a solid, the plot of log `(x//m)` vs log P is linear with a slope equal to [n being a whole number]:

A

k

B

log k

C

n

D

1/n

Text Solution

Verified by Experts

`x/m = kP^(1//n) or log""(x)/m = log k + 1/n log P`
Plot of log x/m vs log P will be a straight line with slope =`1/n`.
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MODERN PUBLICATION-SURFACE CHEMISTRY-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (A. MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER)
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  2. For adsorption of a gas on a solid, the plot of log (x//m) vs log P is...

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  3. Which of the following in not correct regarding the absorption of a ga...

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  4. Adsorption is a surface phenomenon and it differs feom adsorption whic...

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  5. Which of the following characteristics is not correct for physical ads...

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  6. The volume of gases NH(3), CO(2) and CH(4) adsorbed by one gram of cha...

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  7. Adsorption is accompanied by :

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  8. The enthalpy of physical adsorption is about

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  9. The colloidal system in which the disperse phase and dispersion medium...

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  10. Freshly prepared precipitates can be easily dispersed by shaking it wi...

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  11. The presence of electric charge on colloidal particles is indicated by...

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  12. The process of separation of colloids by passing through semi permeabl...

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  13. Size of colloidal particles is

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  14. An example of micelle is:

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  15. Effective electrolyte to cause the flocculation of a negatively charge...

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  16. Colloidal particles exhibit Tyndall effect due to

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  17. Which of the following is most effective in causing the coagulation of...

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  18. Soaps essentially form a colloidal solution in water and remove the gr...

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  19. Which of the following is an example of associated colloid ?

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  20. Which type of property is the Brownian movement of colloidal sol?

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