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What happens to the fluid in absorption, unlike in adsorption?
AIt stays only on the outer surface
BIt forms a thin monolayer film
CIt is released as a vapour
DIt permeates the bulk material
Answer & Solution
Correct answer: D. It permeates the bulk material
Absorption means the fluid is taken into the volume of a liquid or solid, whereas adsorption is confined to the surface.
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