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What is the latent heat of vaporization?

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For each substance a certain specific amount of heat must be supplied to vaporize a given quantity of the substance. This amount of heat is known as the latent heat of vaporization of the substance. The quantity of heat applied for each gram (or each molecule) undergoing the change in state depends on the substance itself.

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Get more facts and information about vaporization . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: Is the latent heat of vaporization always the same? How much heat is necessary to vaporize a given substance? What determines the latent heat for a given substance? [ Hide these questions ]

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