Question

Name the process associated with the following: (a) Dry ice is kept at room temperature at one atmospheric pressure. (b) An acetone bottle is left open and the bottle becomes empty. (c) Fine beam of light entering through a small hole in a dark room, illuminates the particles in its path.

Answer 1

1.Sublimation
2.Vapourization
3.Tyndall's Effect

Answer 2

Answer:

a) Sublimation .

b) Vaporization .

c) Tyndall's Effect.