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Which is correct in case of van der Waal...

Which is correct in case of van der Waals adsorption ?

A

High temperature, low pressure

B

Low temperature, high pressure

C

Low temperature, low pressure

D

High temperature, high pressure

Text Solution

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Condition for physical adsorption.
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VMC MODULES ENGLISH-SURFACE CHEMISTRY-LEVEL-1
  1. Which of the following is not a surface phenomenon?

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  2. Which one of the following characteristics is not correct for physical...

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  3. Which is correct in case of van der Waals adsorption ?

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  4. During the adsorption of krypton on activated charcoal at low temperat...

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  5. Which of the following graphs represents freundlich adsorption isother...

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  6. Which of the following is not correct?

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  7. Identify the correct statement for the adsorption of a real gas on cha...

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  8. Freundlich adsorption isotherm is

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  9. The extent of adsorption of a gas on a solid depends on the :

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  10. Which of the following is not a characteristic of chemisorption?

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  11. Which is not correct regarding the adsorption of a gas on surface of s...

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  12. Associated colloid among the following is:

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  13. Which of the following ions is most effective in the coagulation of fe...

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  14. Select wrong statement.

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  15. Which one of the following impurities present in colloidal solution ca...

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  16. which one of the following is lyophilic colloid ?

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  17. Which of the following is not a property of colloidal solution?

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  18. When a sulphur sol is evaporated, solid sulphur is left. On mixing w...

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  19. In Langumir's model of adosrption of a gas on a solid surface :

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  20. Which of the following is true in respect of chemical adsorption?

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