Change of Phase Practice

Master phase diagrams with our practice worksheet! Label, classify, and interpret phase transitions.

Label the following phase diagram. DO NOT USE ABBREVIATIONS solid liquid gas triple point critical point supercritical fluid temperature pressure The phase change from solid to liquid is meltingThe phase change from solid to gas is sublimationThe phase change from liquid to solid is fusionThe phase change from liquid to gas is vaporizationThe phase change from gas to liquid is condensationThe phase change from gas to solid is deposition Sort the following phase changes based on whether energy is absorbed during the change or energy is released. Energy is absorbed during phase change melting vaporization sublimation Energy is released during phase change deposition condensation fusion The following is a phase diagram of carbon dioxide At what temperature does CO2boil at 20 atm - 20 C 20 C 31 C 55 C If you want CO2 to boil below 0oC you can increase pressure decrease pressure