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Class 12ChemistrySurface ChemistryAdsorption and Adsorption isotherm
Medium

Which of the following statements is incorrect regarding physisorption?

AIEEE 2009All AIEEE
  • A
    More easily liquefiable gases are adsorbed readily.
  • B
    Under high pressure it results into multi-molecular layer on adsorbent surface.
  • C
    Enthalpy of adsorption $(\Delta H_{adsorption})$ is low and positive.
  • D
    It occurs because of van der Waal's forces.
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Adsorption and Adsorption isotherm

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