© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins High vapor pressures indicate a high volatility, while high boiling points indicate low volatility. volatile in the Chemistry topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Chemistry: words, phrases and expressions | Chemistry An important factor influencing a substance's volatility is the strength of the interactions between its molecules. 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 Organic Compound. What are Volatile Substances – Definition, Properties, Characteristics, Examples 3.
Vapor pressures and boiling points are often presented in tables and charts that can be used to compare chemicals of interest. Dictionary entry overview: What does volatile mean? 19 synonyms of volatile from the Merriam-Webster Thesaurus, plus 26 related words, definitions, and antonyms.
A volatile organic compound (VOC) is defined by the US Environmental Protection Agency (EPA) as ‘any compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, which participates in atmospheric photochemical reactions’ (www. Volatility (chemistry) In [1]chemistry and physics, volatility is a term used to characterize the tendency of a substance to vaporize. 1. evaporating readily at normal temperatures and pressures
How to use volatile in a sentence.
• VOLATILE (noun) The noun VOLATILE has 1 sense:. This is the general definition of VOCs that is used in the scientific literature, and is consistent with the definition used for indoor air quality. Volatility data is typically found through experimentation over a range of temperatures and pressures. The newly formed vapor can then be discarded or condensed into a separate container. Differences in volatility can be observed by comparing how fast a group …
Learn more. Volatility data is typically found through experimentation over a range of temperatures and pressures. An important factor influencing a substance's volatility is the strength of the interactions between its molecules. 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. 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. • VOLATILE (adjective) The adjective VOLATILE has 4 senses:. Essential oils used in perfumes are highly volatile. What is Volatility 2.
See more. Volatility itself has no defined numerical value, but it is often described using vapor pressures or boiling points (for liquids). Volatile definition is - characterized by or subject to rapid or unexpected change. Published by Houghton Mifflin Harcourt Publishing Company.
In chemistry, volatility is a material quality which describes how readily a substance vaporizes.
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volatile meaning in chemistry