{"id":398333,"date":"2023-01-11T07:03:31","date_gmt":"2023-01-11T01:33:31","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/question\/for-the-reaction-system-2nogo2g%e2%86%922no2g-volume-is-suddenly-reduced-to-half-its-value-by-increasing-the-pressure-on-it-if-the-reaction-is-of-first-order-with-respect-to\/"},"modified":"2025-06-19T20:10:07","modified_gmt":"2025-06-19T14:40:07","slug":"for-the-reaction-system-2nogo2g%e2%86%922no2g-volume-is-suddenly-reduced-to-half-its-value-by-increasing-the-pressure-on-it-if-the-reaction-is-of-first-order-with-respect-to","status":"publish","type":"questions","link":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/for-the-reaction-system-2nogo2g2no2gvolume-is-su\/","title":{"rendered":"For the reaction system :\u00a0\u00a02NO(g)+O2(g)\u21922NO2(g)\u00a0volume is suddenly reduced to half its value by increasing the pressure on it.If the reaction is of first order with respect to\u00a0O2\u00a0and second order with respect to NO, the rate of reaction will be _____?"},"content":{"rendered":"","protected":false},"author":1,"template":"","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"For the reaction system :\u00a0\u00a02NO(g)+O2(g)\u21922NO2(g)\u00a0volume is suddenly reduced to half its value by increasing the pressure on it.If the reaction is of first order with respect to\u00a0O2\u00a0and second order with respect to NO, the rate of reaction will be _____?","custom_permalink":"question\/chemistry\/for-the-reaction-system-2nogo2g2no2gvolume-is-su\/"},"categories":[],"acf":{"question":"<p>For the reaction system :&nbsp;&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mn>2<\/mn><mi>N<\/mi><mi>O<\/mi><mo>(<\/mo><mi>g<\/mi><mo>)<\/mo><mo>+<\/mo><msub><mi>O<\/mi><mn>2<\/mn><\/msub><mo>(<\/mo><mi>g<\/mi><mo>)<\/mo><mo>\u2192<\/mo><mn>2<\/mn><mi>N<\/mi><msub><mi>O<\/mi><mn>2<\/mn><\/msub><mo>(<\/mo><mi>g<\/mi><mo>)<\/mo><\/math><\/p><p>&nbsp;volume is suddenly reduced to half its value by increasing the pressure on it.<\/p><p>If the reaction is of first order with respect to&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><msub><mi>O<\/mi><mn>2<\/mn><\/msub><\/math>&nbsp;and second order with respect to NO, the rate of reaction will be _____?<\/p>","options":[{"option":"<p>Diminish to one - forth of its initial value.<\/p>","correct":false},{"option":"<p>Diminish to one - eighth of its initial value<\/p>","correct":false},{"option":"<p>Initial to eight times of its initial value<\/p>","correct":true},{"option":"<p>Initial to four times of its initial value<\/p>","correct":false}],"solution":"<p>The rate law of the reaction is Rate&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mo>=<\/mo><mi>k<\/mi><mo>[<\/mo><msub><mi>O<\/mi><mn>2<\/mn><\/msub><mo>]<\/mo><msup><mrow><mo>[<\/mo><mi>N<\/mi><mi>O<\/mi><mo>]<\/mo><\/mrow><mn>2<\/mn><\/msup><mo>.<\/mo><\/math><\/p><p>when volume is reduced to half, the concentration becomes double from the initial concentration, so the rate law becomes<\/p><p>Rate&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mo>=<\/mo><mi>k<\/mi><mo>[<\/mo><mn>2<\/mn><msub><mi>O<\/mi><mn>2<\/mn><\/msub><mo>]<\/mo><msup><mrow><mo>[<\/mo><mn>2<\/mn><mi>N<\/mi><mi>O<\/mi><mo>]<\/mo><\/mrow><mn>2<\/mn><\/msup><mo>&nbsp;<\/mo><mo>=<\/mo><mo>&nbsp;<\/mo><mn>8<\/mn><mi>k<\/mi><mo>&nbsp;<\/mo><mo>[<\/mo><msub><mi>O<\/mi><mn>2<\/mn><\/msub><mo>]<\/mo><mo>&nbsp;<\/mo><msup><mrow><mo>[<\/mo><mi>N<\/mi><mi>O<\/mi><mo>]<\/mo><\/mrow><mn>2<\/mn><\/msup><\/math><\/p>","subject":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>For the reaction system :\u00a0\u00a02NO(g)+O2(g)\u21922NO2(g)\u00a0volume is suddenly reduced to half its value by increasing the pressure on it.If the reaction is of first order with respect to\u00a0O2\u00a0and second order with respect to NO, the rate of reaction will be _____? 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