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Why is liquid form of a material generally cooler than the gas form of that same material?
Wiki User
∙ 13y ago
Matter has 3 states, solid, liquid, and gas.
Typically one thinks of solid being the "frozen", or the coldest state of the matter.
You heat a solid to create a liquid (or sometimes directly a gas called sublimation)
Liquid is in the middle.
You heat the liquid to create a gas which is at the highest temperature.
There is also the enthalpy of fusion, or the "specific melting heat", which is an additional amount of heat that is absorbed to melt something.
Likewise, there is the enthalpy of vaporization, or the "heat of vaporization" or the heat required to convert a liquid into a gas.
So, the gas not only is at a warmer temperature (or at the boiling point), but it is also at a higher energy state. And, if it condenses, say on your hand, it will impart this additional heat to your hand.
Wiki User
∙ 13y ago
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