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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.
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoit 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.
Wiki User
∙ 12y agook listen I'm so smart..... when a compound reaches its boiling point its weight changes
;D ur welcome
Wiki User
∙ 12y agoWhen a substance is heated to its boiling point it forms water vapor.
Wiki User
∙ 14y agoits particles expand rush around really fast because of the heat
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Boiling and evaporation are both forms of what?
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 does gas changes to liquid?
When it reaches it's boiling point.
What occurs at boiling point?
A liquid become a gas.
The change from a liquid to a gas occurs at the?
This is the boiling point.
Liquid alcohol will change to vapor when its temperature reaches the A boiling point B fusing point C freezing point D melting point?
A given form of liquid alcohol will turn to vapor at its boiling point, which is different for each type of alcohol.
What change of state occurs when a substance reaches it's melting point. What occurs when it reaches it's boiling point?
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.
What occurs when it reaches its boiling point?
It boils: the liquid changes to gas phase.
How is boiling different from boiling point?
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 what?
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.
Need a sentence for boiling point?
When the water reaches boiling point, add the potato flakes.
At what point will a liquid turn into a gas?
When it reaches its boiling point
To evaporate do you need a high or a low boiling point?
Evaporation begins when a substance reaches its boiling point.
When do a liquid turn into a gas?
When it reaches its 'boiling point'.
What is the ignition temperature of vegetable oil?
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 does gas changes to liquid?
When it reaches it's boiling point.
What occurs at the boiling point of water?
Evaporation .
How are evaportion and boiling different?
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.
