Question

What is the phasa change from gas To liquid

Answer 1

Answer:

B. Condensation is the phase change from the gas to the liquid.

Explanation:

Condensation is a process through which the gases are changed into liquids. Condensation of water from vapour is called the Rain. This is the exact  opposite of vaporization. It is important in distillation processes, petroleum extraction from the crude oil is done by fractional distillation in which the crude oil is heated and vaporized.

Different oils have different condensation temperatures by this way, the oils are extracted and collected. We can observe the condensation in daily life as the water droplets forming on the windows in winter.  

Answer 2

Answer:

B. Condensation

Explanation:

Water vapor can in turn be cooled to form liquid water. This kind of phase change--from gas to liquid--is referred to as condensation.