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Which of the following increase(s) the a...

Which of the following increase(s) the activation of a solid adsorbent?

A

Polishing the surface of the solid adsorbent.

B

Subdividing the solid adsorbent.

C

Blowing superheated steam through the porous adsorbent.

D

Adsorbent at very low pressure.

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The correct Answer is:
B, C
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CENGAGE CHEMISTRY ENGLISH-SURFACE CHEMISTRY-Exercises Multiple Correct
  1. Which of the following is/are negatively charged sol?

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  2. Which of the following is/are aerosols?

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  3. Which of the following increase(s) the activation of a solid adsorbent...

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  4. Which of the following is/are lyphobic colloids?

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  5. Which of the following statements is/are correct ?

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  6. Which of the following is/are not correctly matched?

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  7. Which one of the following is/are correct statement for physisorption

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  8. Which of the following statements is/are correct ?

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  9. Which of the following electrolytes will not be most effective in the ...

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  10. Which of the following are macromolecular colloids?

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  11. Isoelectric point is the pH at which colloidal particles

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  12. Tyndall effect is applicable when

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  13. Multimolecular colloids are present in?

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  14. Which of the following belong(s) to the family of enzymes?

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  15. Which of the following is/are not possible in case of autocatalysis?

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  16. Which is not adsorption isobar for chemisorption?

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  17. Which of the following is/are the characteristic of a catalyst?

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  18. Which one of the followings is/are an example of homogeneous catalysis...

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  19. Efficiency of the catalyst does not depend on its?

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  20. Which of the following is/are application(s) of adsorption?

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