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Evaporation of perspiration is an endothermic or exothermic change Why?
Wiki User
∙ 12y ago
Evaporation is an endothermic process because absorb energy.
Wiki User
∙ 6y ago
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Is evaporation an exothermic or endothermic process explain?
It will be an endothermic process because the beaker becomes cool after evaporation.
Is evaporation os exothermic or endothermic process.explain?
Physical endothermic change because it uses energy (taking up heat)
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
Is sweating a chemical reaction?
Oddly enough, evaporation is endothermic. To tell the difference, simply ask yourself, must heat be added or taken away for a phase change to occur. If heat must be added it is endothermic, if heat must be taken away it is exothermic. In the case of evaporation in most cases you must raise the temperature for a substance to evaporate, thus it is endothermic.
How does an endothermic process differ from an exothermic process?
An endothermic phase change is when the substance absorbs energy from its surroundings (melting, vaporization).In an exothermic phase change the substance releases energy to its surroundings (freezing, condensation)..
Is evaporation an exothermic or endothermic process explain?
It will be an endothermic process because the beaker becomes cool after evaporation.
Is evaporation os exothermic or endothermic process.explain?
Physical endothermic change because it uses energy (taking up heat)
Is freezing an endothermic change or a exothermic change?
It is an exothermic change
Compare endothermic and exothermic?
An endothermic change requires heat, and an exothermic change releases heat.
Is a candle a endothermic or exothermic change?
exothermic- because exothermic gives off heat and endothermic is cold
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
What change is the opposite of an exothermic change?
endothermic change
Is solid exothermic or endothermic?
A solid is itself neither endothermic or exothermic. However the phase change from liquid to solid will likely be exothermic.
Is butter melted in a pan a endothermic or exothermic change?
This is an endothermic process.
Is sweating a chemical reaction?
Oddly enough, evaporation is endothermic. To tell the difference, simply ask yourself, must heat be added or taken away for a phase change to occur. If heat must be added it is endothermic, if heat must be taken away it is exothermic. In the case of evaporation in most cases you must raise the temperature for a substance to evaporate, thus it is endothermic.
Is freezing an example of endothermic or exothermic change?
Exo
Is melting butter an endothermic change?
No, it's exothermic. Think of it as ENdothermic as heat ENtering and EXothermic as in EXit. That's an easy way to remember it.
