Your friend has two substances A and B which are compressed liquid and superheated vapor respectively. Both are in rigid vessels. Your friend claims that when he cools down both substances they started to boil. Can this be true? Explain yourself using a T-v diagram.

Following are the solution to the given question:

Explanation:

The material is necessary to cook since frying is a speedy process for evaporation.

Drug A is now in the compressed fluid area, and the material would not boil if the pressure is chilled. Because the ship is solid, its substance A claim is false.

Unless the volume comprises of a drop in the heat, the B substance reaches a vapor pressure area and a wet region. That's the area that melting may occur. His claim for material B could therefore be true.