{"id":23813,"date":"2024-04-15T06:38:35","date_gmt":"2024-04-15T06:38:35","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=23813"},"modified":"2024-04-15T06:38:35","modified_gmt":"2024-04-15T06:38:35","slug":"the-influence-of-temperature-on-reaction-rate-is-predicted-by-a-van-der-waals-equation-b-kirchhoffs-equation-c-arrhenius-equation-d-lewis-equation","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-influence-of-temperature-on-reaction-rate-is-predicted-by-a-van-der-waals-equation-b-kirchhoffs-equation-c-arrhenius-equation-d-lewis-equation\/","title":{"rendered":"The influence of temperature on reaction rate is predicted by A. Van der Waals equation B. Kirchhoff&#8217;s equation C. Arrhenius equation D. Lewis equation"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9c2e4c673c5\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Van der Waals equation                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Kirchhoff&#039;s equation                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    Arrhenius equation                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    Lewis equation                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is C. Arrhenius equation.<\/p>\n<p>The Arrhenius equation is a mathematical equation that relates the rate of a chemical reaction to the temperature at which the reaction is taking place. The equation is:<\/p>\n<p>$$k = Ae^{-E_a\/RT}$$<\/p>\n<p>where:<\/p>\n<ul>\n<li>$k$ is the rate constant<\/li>\n<li>$A$ is the frequency factor<\/li>\n<li>$E_a$ is the activation energy<\/li>\n<li>$R$ is the ideal gas constant<\/li>\n<li>$T$ is the temperature in Kelvin<\/li>\n<\/ul>\n<p>The Arrhenius equation can be used to predict how the rate of a reaction will change as the temperature changes. The equation shows that the rate constant increases exponentially as the temperature increases. This is because the higher the temperature, the more energy the molecules have, and the more likely they are to have the energy required to overcome the activation energy and react.<\/p>\n<p>The Arrhenius equation is a very useful tool for chemists, as it allows them to predict how the rate of a reaction will change under different conditions. This information can be used to optimize the conditions for a reaction, such as the temperature, pressure, and concentration of the reactants.<\/p>\n<p>The other options are incorrect because they do not relate to the rate of a chemical reaction.<\/p>\n<ul>\n<li>Van der Waals equation is an equation of state for a <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> real gas. It is a modification of the ideal gas law that takes into account the volume occupied by the molecules of the gas and the attractive forces between the molecules.<\/li>\n<li>Kirchhoff&#8217;s equation is an equation that relates the intensity of light emitted by a blackbody to its temperature.<\/li>\n<li>Lewis equation is an equation that describes the bonding between atoms in a molecule.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The influence of temperature on reaction rate is predicted by A. Van der Waals equation B. Kirchhoff&#039;s equation C. 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