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Sublimation is an endothermic phase transition from solid to gaseous state.
Chesley Jaskolski
Wiki User
∙ 13y agoIt is an endothermic change because it has to gain heat in order to become a gas.
Wiki User
∙ 6y agoSublimation is considered a type of endothermic reaction. This is because it must absorb heat energy to change into a gas.
Sublimation is an endothermic process.
Wiki User
∙ 9y agoSublimation is an endothermic process.
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Is freeezing endothermic or exothermic?
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
Is burning gasoline an exothermic process or an endothermic process?
Solid to gas (sublimation) is endothermic (takes in heat).In other words:A phase change from the solid state to the gas state is endothermic.Sublimation is endothermic (takes in energy).Heat energy must be provided to make it work.When there is a change of state from a solid to a liquid, a solid to a gas, or a liquid to a gas, at a constant temperature, the process is endothermic NOT exothermic. It requires energy to break the intermolecular forces that keep the molecules together, and that reduces the temperature - heat is taken in.
Is saponification exothermic or endothermic?
it is an endothermic
Is the process feeling cold exothermic or endothermic?
Exothermic/endothermic is a process not a feeling.
If it get cold exothermic or endothermic?
Exothermic phenomenon
Is sublimation a exothermic or endothermic?
endothermic
Is dry ice sublime exothermic?
No. Sublimation is an endothermic process as the substance must absorbe energy to become a gas.
A change of state where energy is given off?
Endothermic Reaction. Exothermic is a chemical reaction in which energy must be provided.
When clothes are drying is it an endothermic or an exothermic reaction?
The combustion is exothermic.
Which state changes are exothermic and endothermic?
freezing is exothermic, melting is endothermic, evaporation is endothermic, condensation is exothermic.
Is freeezing endothermic or exothermic?
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
Is silicon endothermic or exothermic?
Silicon is an element - endothermic or exothermic is meaningless.
Is decomposition of phosphorus pentachloride endothermic or exothermic?
Exothermic reaction.
Is burning gasoline an exothermic process or an endothermic process?
Solid to gas (sublimation) is endothermic (takes in heat).In other words:A phase change from the solid state to the gas state is endothermic.Sublimation is endothermic (takes in energy).Heat energy must be provided to make it work.When there is a change of state from a solid to a liquid, a solid to a gas, or a liquid to a gas, at a constant temperature, the process is endothermic NOT exothermic. It requires energy to break the intermolecular forces that keep the molecules together, and that reduces the temperature - heat is taken in.
Is a candle a endothermic or exothermic change?
exothermic- because exothermic gives off heat and endothermic is cold
Is reduction endothermic or exothermic?
exothermic
Is an explosion an exothermic or endothermic?
Exothermic
