Question

Sorption is


Surface phenomenon
Bulk phenomenon
Both
None

Answer 1

Answer:

sorption is a surface phenomenon.

as by definition sorption is absorption and adsorption considered as a single process.

Answer 2

Answer:

ANSWER

Boiling is a bulk phenomenon because all molecules get energy on heating.

Evaporation is a surface phenomenon as the molecules of the surface gets sufficient energy to overcome the force of attraction which will help in converting to the vapor phase.

Dilution is also a bulk phenomenon as the volume of solution increases in the whole solution.