Some different between boiling and evaporation
|ONLY on the boiling point||can below boiling point|
|NOT only on the surface||only on the surface|
|usually have bubble||no bubble present|
|BOTH absorb heat|
(1): both boiling and evaporation absorb energy(heat) from the liquid, so (1) is incorrect.
(2): boiling occurs at a definite temperture(boiling point) and the evaporation can occur BELOW the boiling point, INCLUDING room temperture, so the statement "evaporation take place above the room temperature" is false.
(3): boiling can take place in every part of the liquid, and evaporation can ONLY take place on the surface, so (3) is correct.