The undertone of a TiOâ pigment is directly dependent upon its mean particle size and describes the yellow/blue color shift of tinted colors. A TiOâ pigment with a larger median particle size will give a yellower undertone. Smaller particle size pigments will induce a blue undertone. This tonal shift is only important in colored (tinted white) paints. In white paints, undertone has little influence on the color of the paint.
Best Answer: liquid to gas.. .vaporization gas to liquid.. condensation solid to liquid.. melting liquid to solid.. freezing solid to gas.. sublimation gas to solid.. deposition.
The same holds true for propane and is explained in detail below. 1  Propane Liquid. 2  Liquefied Petroleum Gas (LPG), is a fuel in liquid form at or below its boiling point (-44 degrees F) and when it is stored under pressure, otherwise it turns to gas (or vapor).