alleryRemoving an adsorbed substance from a surface is called:
ADissolution
BDesorption
CAdsorption
DAbsorption
Answer & Solution
Correct answer: B. Desorption
1. Adsorption puts the substance on the surface.
2. The reverse process takes it off again.
3. That reverse process is called desorption.
_Source: syllabus Chemistry Part I, Chapter 5, Surface Chemistry._
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