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Yes, only if the temperature of a substance is increased.
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What is the heat of evaporation?
Heat of vaporisation is the amount of heat require to transform substance from liquid to gas state at constant temperature. Heat of vaporisation expressed in kJ/kg of substance.
What is the name of the energy needed to change a substance from a liquid to a gas?
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
What Three Things can happen when a Chemical Reaction occur?
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
What the temperature at which a substance changes from a liquid a gas?
The answer to this question is entirely dependent on the type of substance. This temperature is called the boiling point.
How do you change a gas into a liquid give an example?
To change from a gas into a liquid you must cool the substance. For example: water vapour to water.
Is liquid and gas a chemical change?
No, it is a temperature change, if you are referring to the same substance.
Is it true that the temperature of a substance changes from liquid to gas?
No. the temperature doesn't change, the substance does. yes the temperature of a substance alway changes from liquid to gas because it needs more kinetic energy for a liquid to go to the gas state breaking the intermolecular forces
What is the temperature at which at a substance change from a liquid to gas?
The answer to this question is entirely dependent on the type of substance. This temperature is called the boiling point.
Going from a gas to a liquid?
The phase change from a liquid to a gas is called vaporization which happens at the boiling temperature of a substance.
What liquids can change into a gas?
Any liquid will change into a gas at a sufficiently high temperature. Every substance has a boiling point.
What is changes in solid liquid and gas?
The change between solid, liquid and gas is known as a change of state and is affected by the substance and its temperature. E.g. at room temperature water is liquid but a 0oc it becomes ice, a solid.
What do you change to cause a change in state?
Change the temperature or pressure or both, to change a substance from one state to another. (such as gas to liquid)
How can a liquid change to a gas?
A liquid changes into a gas when it is heated to a certain temperature, known as the boiling point. Every substance has a different boiling point.
What is temperature at which a liquid turns to a gas?
the temperature at which a substance in the liquid state becomes a gas is a boiling point
Does temperature go up or down when gas changes into a liquid?
temperature goes up when gas is forced to change into a liquid. The amount the temperature goes up is related to the "heat of vaporization" of the particular substance.
What is the phase change called when a substance changes from a liquid to a gas?
Condensation
Which is the phase change in which substance changes from a gas to liquid?
Phase change of gas to liquid is cooling and is named as 'Condensation'. At the same temperature if the phase change is from liquid to gas then it is boiling point. Correspondingly for liquid to solid it is freezing point And from from solid to liquid it is melting point.
