The phase change in which a substance changes from a gas to a liquid is called condensation. It occurs when the temperature of the gas decreases to reach its condensation point, causing the gas molecules to come together and form a liquid.
The change of state directly from solid to gas is called sublimation, and the change from gas to solid is called deposition.
Change-a (LPG changing from liquid to gas) is a physical change. It does not involve any chemical reactions, as the molecules of LPG remain the same as it transitions between its liquid and gas states.
Chilling a liquid typically decreases the rate of evaporation at the surface because lower temperatures lead to reduced kinetic energy of the molecules, which results in a decrease in the number of molecules with sufficient energy to overcome intermolecular forces and transition to the gas phase.
if there is an increase in the number of gas molecules , then ^S > 0
The phase change in which a substance changes from a gas to a liquid is called condensation. It occurs when the temperature of the gas decreases to reach its condensation point, causing the gas molecules to come together and form a liquid.
evaporation
Example: clouds become rain in a process called precipitation.
The process of a liquid changing into a gas is called vaporization or evaporation. This occurs when the molecules of the liquid gain enough energy to overcome the attractive forces holding them together in liquid form.
margarine is digested because it is aliquid and it melts on our mouth
Lance Phillips has written: 'Cur aliquid vidi'
it gas change is were a gas changes
Gases that can be changed into a liquid through compression and cooling include nitrogen, oxygen, argon, carbon dioxide, and helium. These gases have specific temperature and pressure conditions at which they condense into a liquid state.
None - but mercury occurs as aliquid and does have some vapor above it
Elsbeth Michel has written: 'Nullus potest amare aliquid incognitum'
If the space in which the gas is inside doesn't change, the volume of gas doesn't change
The change from a liquid to a gas is evaporation.