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Which of the following statements is inc...

Which of the following statements is incorrect with respect to physisorption?

A

The forces involved are van der Waal's forces

B

More easily liquefiable gases are adsorbed easily

C

Under high pressure it results into Multi-molecular layer on adsorbent surface.

D

`DeltaH_(adsorption)` is high and positive

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
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  2. Concentration process

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  3. Which of the following statements is incorrect with respect to physiso...

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  4. Which one of the following is correct regarding physisorption?

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  5. Which of the following represents chemisorption ? (x = The mass of the...

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  6. A catayst

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  7. The rate of a chemical reaction is increased in presence of a catalyst...

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  8. In heterogeneous catalytic reactions involving solid catalyst and gase...

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  9. An inhibitor is essentially

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  10. The process which is catalysed by one of the products is called

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  11. The catalyst used to increase the dissociation of H(2)O(3) is

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  12. Which of the following reactions is an example of heterogeneous cataly...

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  13. A catalyst increases the rate of a reaction with out changing

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