- vapor pressure
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the pressure exerted by the molecules of a vapor, esp. that part of the total pressure exerted by vapor in a mixture of gases, as by water vapor in air.Also called vapor tension.[‡1895-1900]
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Universalium. 2010.
vapor pressure
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vapor pressure — n. the pressure of a vapor in equilibrium with its liquid or solid form: also called vapor tension … English World dictionary
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Vapor pressure osmometry — is a technique to measure the number average molecular weight of a polymer. It is based upon Raoult s law that governs change in vapor pressure of a solution based on the mole fraction of the solute.The vapor pressure osmometer is composed of two … Wikipedia
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vapor pressure — pressure caused as a result of the power of vapors spreading … English contemporary dictionary
