{"id":151145,"date":"2022-03-21T12:12:15","date_gmt":"2022-03-21T06:42:15","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/real-gas-definition-equation-law-differences-and-faqs\/"},"modified":"2022-11-16T20:20:19","modified_gmt":"2022-11-16T14:50:19","slug":"real-gas-definition-equation-law-differences-and-faqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/","title":{"rendered":"Real Gas &#8211; Definition, Equation, Law, Differences, and FAQs"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#What_Does_Real_Gas_Refer_To\" title=\"What Does Real Gas Refer To?\">What Does Real Gas Refer To?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#Real_Gas_Definition\" title=\"Real Gas Definition\">Real Gas Definition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#Ideal_and_Real_Gas_Equation\" title=\"Ideal and Real Gas Equation\">Ideal and Real Gas Equation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#Real_Gas_Law\" title=\"Real Gas Law\">Real Gas Law<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#Ideal_and_Real_Gases\" title=\"Ideal and Real Gases\">Ideal and Real Gases<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/#Liquefaction_of_Gases\" title=\"Liquefaction of Gases\">Liquefaction of Gases<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_Real_Gas_Refer_To\"><\/span>What Does Real Gas Refer To?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Real Gas &#8211; Definition: The term <a href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/real-gas\/\">real ga<\/a>s is used to describe a gas that behaves like an ideal gas in many respects, but also experiences some deviations from ideal gas behavior due to the effects of intermolecular forces. They are important in describing the behavior of gases in many practical applications.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-151144 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/real-gas-definition-equation-law-differences-and-faqs.jpg\" alt=\"Real Gas - Definition, Equation, Law, Differences, and FAQs\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/real-gas-definition-equation-law-differences-and-faqs.jpg?v=1647969030 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/real-gas-definition-equation-law-differences-and-faqs-300x212.jpg?v=1647969030 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Real_Gas_Definition\"><\/span>Real Gas Definition<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A gas is defined as a collection of particles that are far enough apart that they do not interact with each other except through the forces of gravity and electromagnetism. A real gas is a gas that behaves according to the gas laws, which describe how the pressure, temperature, and volume of a gas are related to each other.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ideal_and_Real_Gas_Equation\"><\/span>Ideal and Real Gas Equation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The ideal gas equation is a mathematical model that describes the behavior of an ideal gas. It is a simplified version of the gas laws, which describe the behavior of real gases. The ideal gas equation is<\/p>\n<p>P V = n R T<\/p>\n<p>where<\/p>\n<ul>\n<li>P is the pressure of the gas<\/li>\n<li>V is the volume of the gas<\/li>\n<li>n is the number of moles of gas<\/li>\n<li>R is the gas constant<\/li>\n<li>T is the temperature of the gas<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Real_Gas_Law\"><\/span>Real Gas Law<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The equation for the real gas law is PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature. This equation states that the pressure, volume, and temperature of a gas are all related to each other. The real gas law is used to calculate the pressure, volume, or temperature of a gas when the other two values are known.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ideal_and_Real_Gases\"><\/span>Ideal and Real Gases<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The ideal gas law is a mathematical relationship between the pressure, volume, and temperature of an ideal gas. An ideal gas is a hypothetical gas that obeys the following equation:<\/p>\n<p>PV = nRT<\/p>\n<p>where<\/p>\n<ul>\n<li>P is the pressure of the gas<\/li>\n<li>V is the volume of the gas<\/li>\n<li>n is the number of moles of gas<\/li>\n<li>R is the ideal gas constant<\/li>\n<li>T is the temperature of the gas<\/li>\n<\/ul>\n<p>In practice, gases do not always obey the ideal gas law perfectly. The deviations from ideal behavior described by the compressibility factor, z. The <a href=\"https:\/\/en.wikipedia.org\/wiki\/Compressibility\">compressibility<\/a> factor is a measure of how much a gas deviates from ideal behavior. The compressibility factor is typically close to 1 for ideal gases, but can be significantly different for real gases.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Liquefaction_of_Gases\"><\/span>Liquefaction of Gases<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gases can be liquefied by reducing the pressure on them. When the pressure is reduced, the gas molecules have more space between them and can move more freely. This increased freedom of movement allows the gas molecules to move more quickly and to collide with each other more often. When the molecules collide with each other often, they begin to stick together, and the gas liquefies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does Real Gas Refer To? Real Gas &#8211; Definition: The term real gas is used to describe a gas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Real Gas - Definition","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn about real gas topic of chemistry in details explained by subject experts on infinitylearn.com. Register free for online session.","custom_permalink":"chemistry\/real-gas\/"},"categories":[1],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Real Gas - Definition, Equation, Law, Differences, and FAQs - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"Learn about real gas topic of chemistry in details explained by subject experts on infinitylearn.com. 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