The substance goes from being a liquid to being a gas.
The difference in terms of the molecules is that in a gas, the intermolecular forces are all broken and each molecule is not attracted to the other neighboring molecules. The molecules in the gas phase are free to move about in air.
A common example of this is water turning to steam when it boils. Steam is just water in the gas phase.
In a liquid, there are still attractive forces between molecules, but not as much as in a solid, where the stronger intermolecular forces keeps the substance hard and rigid.
it becomes warm.
Boiling point refers to the temperature at which a substance changes from a liquid to a gas.
Different substances have different boiling points or temperatures.
The temperature remains constant till the given substance completely changes to gaseous state.
ok listen I'm so smart..... when a compound reaches its boiling point its weight changes
;D ur welcome
When a substance is heated to its boiling point it forms water vapor.
its particles expand rush around really fast because of the heat
Boiling and evaporation are both forms of changing liquids into gas. Boiling occurs when the liquid reaches its boiling point, while evaporation can occur at any temperature.
When it reaches it's boiling point.
A liquid become a gas.
This is the boiling point.
A given form of liquid alcohol will turn to vapor at its boiling point, which is different for each type of alcohol.
When a substance reaches its melting point it changes from solid to liquid. When a substance reaches its boiling point it changes from liquid to gas.
It boils: the liquid changes to gas phase.
Boiling is the phase where the boiling occurs. The point at which the boiling occurs is the boiling point.
Boiling and evaporation are both forms of changing liquids into gas. Boiling occurs when the liquid reaches its boiling point, while evaporation can occur at any temperature.
When the water reaches boiling point, add the potato flakes.
When it reaches its boiling point
Evaporation begins when a substance reaches its boiling point.
When it reaches its 'boiling point'.
Vegetable oil reaches a smoke point before it reaches its boiling point. Its smoke point is around 495F and its boiling point edges up towards 572F.
When it reaches it's boiling point.
Evaporation .
Evaporation occurs at the surface of a liquid at any temperature as long as the substance is a liquid. Boiling occurs throughout the liquid and occurs at the boiling point.