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What is the change in the physical state of both lavender oil vapour and water vapour as they cool?
they turn from gas to liquid
What is the name of the process which changes vapour back into liquid?
The process is called condensation. It involves the cooling of vapor to its dew point, causing it to change from a gas phase to a liquid phase.
What is the scientific term for cooling a vapour back into a liquid?
Condensing, or condensation.
Why is condensation of water vapor is a chemical change?
Condensation of water vapor is a physical change, not a chemical change. It involves the transition of water vapor into liquid water due to a decrease in temperature, without any change in the chemical composition of water molecules.
Is water changing to water vapour a reversible or irreversible change?
The change of water to water vapor is reversible, as water vapor can condense back into liquid water through a process called condensation. This cycle of evaporation and condensation is part of the water cycle.
What does liquid vapors change to when it touch something cool?
The cooling reduces the temperature of the vapour which can cause condensation and convert it back into a liquid
When vapour coming from a cover bowl of boiling water and the liquid condenses and drop back into the bowl what change occur?
physical change
Can water vapour be turned back to liquid?
Yes, in the atmosphere water vapour falls as rain.
What is the change in the physical state of both lavender oil vapour and water vapour as they cool?
they turn from gas to liquid
What is it called when a change from a gas to liquid?
That is called evaporation when it happens slowly; if it happens more rapidly it is called vaporization.
What is evaporation condensation?
Evaporation is the process of water becoming a vapour. Condensation is the cooling of the water vapour back into a liquid.
What water vapour does when it gets colder?
turns back into liquid water
What is the name of the process which changes vapour back into liquid?
The process is called condensation. It involves the cooling of vapor to its dew point, causing it to change from a gas phase to a liquid phase.
How the water changes froim gas to liquid?
Water vapour (commonly referred to as steam) is turned back into liquid by a process of condensation. When the warm vapour touches a cold surface (a window pane, for instance) the vapour cools and forms droplets of liquid water.
What is the scientific term for cooling a vapour back into a liquid?
Condensing, or condensation.
Does temperature increase or decrease when going from liquid to gas?
The temperature decreases as the gas (vapour) turns back into a liquid. For instance, the hot water vapour from a kettle can be cooled so as to condense back into water.
What is the change of water to vapour and back to water?
evaporatiom
