- What would happen to the boiling point of a liquid if the volume of the liquid was doubled? A. The boiling point would increase.
B. The boiling point would decrease
C. The boiling point would remain unchanged.

Answer charle's law

Remember that rust prevented by placing a sacrificial electrode in electrical contact with the iron. the sacrificial electrode must be composed of a metal that  oxidizes  more easily than iron (that is, it must be below iron in table 18.1).