How many times will liquid propane expand when it changes to a vapor state?

When liquid propane transitions to a vapor state, it undergoes a significant physical change due to the properties of gases and liquids. The correct answer indicates that liquid propane can expand approximately 270 times its original volume when it vaporizes. This expansion is a result of the differences in density between the liquid and vapor states; liquids are much denser than gases.

In the vapor state, molecules of propane are further apart and move more freely compared to when they are in the liquid state, where molecules are closely packed. This substantial increase in volume upon vaporization is also attributed to the fact that gases occupy more space than liquids at the same temperature and pressure. Understanding this principle is crucial in applications involving propane, especially in safety and handling because it highlights the potential for rapid expansion and the need for adequate ventilation systems to manage gas safely.