a
Burning
b
Adsorption
c
Evaporation
d
Absorption
Explanation
Correct Option
bVideo Explanation
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Discussions (20)

Allsaint
10 years ago
Adsorption involves movement of gas while absorption involves movement of liquid.... Note...nicotine content in a cegrate is a gas...so the correct answer is ADSORPTION.

chinosgodman
6 years ago
Adsoption is a process in which a substance becomes attracted to the surface of a solid or liquid. The substances adsorbed at solid surface may be gases, liquids or other Solids ( from solution). It is surface phenomenon . The filter in a cigarette reduces the nicotine content by adsorption.
Absorption is a process in which the substance is distributed throughout the solid or liquid.
CaO absorbs moisture forming Ca(OH)2
From Sir Chinos. Lagos Nigeria









