MCQ
Select the CORRECT statement regarding adsorption of gases on solids.
  • A
    The amount of gas adsorbed is directly proportional to temperature.
  • At very high pressures, the extent of adsorption becomes independent of the pressure.
  • C
    Gases having low critical temperature liquefy easily and can readily be adsorbed.
  • D
    The extent of adsorption decreases with increase in surface area of adsorbent.

Answer

Correct option: B.
At very high pressures, the extent of adsorption becomes independent of the pressure.
B

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