The process in which liquid water get converted into water vapours is known as _____.
evaporation
crystallisation
sedimentation
decantation
________ is the process in which liquid water gets converted into vapour.
In activity, a teacher dissolved a small amount of solid copper sulphate in a tumbler half filled with water. Which method would you use to get back solid copper sulphate from the solution?
(a) Decantation
(b) Evaporation
(c) Sedimentation
(d) Condensation