Heat.
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
The process of turning gas into liquid is called liquefaction. This involves cooling the gas below its critical temperature, at which point it condenses into a liquid state. This can be achieved through processes like refrigeration or compression.
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
The phase change when a gas turns into a liquid is condensation.
Condensation and filtration are both separation techniques used to separate components of a mixture. Condensation involves converting a gas to a liquid by cooling it, while filtration involves passing a mixture through a filter to separate solid particles from a liquid or gas. Both processes are used in various industries for purification and separation purposes.
Coal can be converted into gas through a process called gasification, which involves heating coal at high temperatures in the presence of oxygen to produce a synthetic gas (syngas) containing carbon monoxide and hydrogen. This syngas can then be further processed to produce liquid fuels through a process called Fischer-Tropsch synthesis, which involves chemically converting the syngas into liquid hydrocarbons like diesel and gasoline.
Evaporation is the process by which a liquid, such as water, changes into a gas, such as water vapor. It typically occurs at the surface of a liquid when it is heated. Evaporation happens in the liquid phase, converting it into a gas phase.
The process of converting water vapor from a gas state to a liquid state is called condensation. During condensation, the water vapor loses heat energy and transforms into liquid water droplets.
Converting propane gas to liquid propane is a state change, not a chemical one. Therefore there is no loss of BTU/liter generated when it is burned.
evaporation.
Condensation.
Because the gas releases heat energy while converting into liquid