volatile meaning in chemistry
At a given temperature and pressure, a substance with high volatility is more likely to exist as a vapor, while a substance with low volatility is more likely to be a liquid or solid. What is Volatility 2.
volatile definition: 1. likely to change suddenly and unexpectedly, especially by getting worse: 2. likely to change…. • VOLATILE (noun) The noun VOLATILE has 1 sense:. When a mixture of condensed substances contains multiple substances with different levels of volatility, its temperature and pressure can be manipulated such that the more volatile components change to a vapor while the less volatile substances remain in the liquid or solid phase.
(of a substance) capable of readily changing from a solid or liquid form to a vapour; having a high vapour pressure and a low boiling point(of persons) disposed to caprice or inconstancy; fickle; mercurial(of circumstances) liable to sudden, unpredictable, or explosive change(of a memory) not retaining stored information when the power supply is cut offEvaporating readily at normal temperatures and pressures.Changing easily from liquid to vapor at normal temperatures and pressures. All rights reserved.evaporating rapidly; passing off readily in the form of vapor: tending or threatening to break out into open violence; explosive: (of prices, values, etc.) Volatile definition is - characterized by or subject to rapid or unexpected change.
An important factor influencing a substance's volatility is the strength of the interactions between its molecules. This article looks at, 1. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012The American Heritage® Stedman's Medical Dictionary tending to fluctuate sharply and regularly: of or relating to storage that does not retain data when electrical power is turned off or fails.
See more. Volatilize definition, to become volatile; pass off as vapor. volatile in the Chemistry topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Chemistry: words, phrases and expressions | Chemistry Published by Houghton Mifflin Harcourt Publishing Company. At a given temperature, a substance with a higher vapor pressure will vaporize more readily than a substance with a lower vapor pressure.
Vapor pressures and boiling points are often presented in tables and charts that can be used to compare chemicals of interest. Volatility data is typically found through experimentation over a range of temperatures and pressures. When the vapors are collected, this process is known as The difference in volatility between water and ethanol has traditionally been used in the refinement of Volatility is an important consideration when crafting Volatile definition, evaporating rapidly; passing off readily in the form of vapor: Acetone is a volatile solvent. Published by Houghton Mifflin Company.The American Heritage® Science Dictionary When a mixture of condensed substances contains multiple substances with different levels of volatility, its temperature and pressure can be manipulated such that the more volatile components change to a vapor while the less volatile substances remain in the liquid or solid phase.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020Collins English Dictionary - Complete & Unabridged 2012 Digital Edition An important factor influencing a substance's volatility is the strength of the interactions between its molecules. 1. evaporating readily at normal temperatures and pressures In chemistry, volatility is a material quality which describes how readily a substance vaporizes.
1. a volatile substance; a substance that changes readily from solid or liquid to a vapor Familiarity information: VOLATILE used as a noun is very rare.
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins See more.
Volatility can also describe the tendency of a vapor to condense into a liquid or solid; less volatile substances will more readily condense from a vapor than highly volatile ones. Volatility data is typically found through experimentation over a range of temperatures and pressures. Attractive forces between molecules are what holds materials together, and materials with stronger In general, volatility tends to decrease with increasing Knowledge of volatility is often useful in the separation of components from a mixture.
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