{"id":89515,"date":"2025-06-01T10:06:10","date_gmt":"2025-06-01T10:06:10","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=89515"},"modified":"2025-06-01T10:06:10","modified_gmt":"2025-06-01T10:06:10","slug":"which-one-among-the-following-is-not-a-greenhouse-gas","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-among-the-following-is-not-a-greenhouse-gas\/","title":{"rendered":"Which one among the following is not a greenhouse gas?"},"content":{"rendered":"

Which one among the following is not a greenhouse gas?<\/p>\n

[amp_mcq option1=”Methane” option2=”Ozone” option3=”Chlorofluorocarbon” option4=”Sulphur dioxide” correct=”option4″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CAPF – 2012<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
Greenhouse gases are atmospheric gases that absorb and re-emit infrared radiation, trapping heat in the atmosphere and contributing to the greenhouse effect. Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), water vapor (H2O), ozone (O3 – especially tropospheric ozone), and chlorofluorocarbons (CFCs).<\/section>\n
Sulphur dioxide (SO2) is a significant air pollutant that contributes to acid rain and respiratory problems. While it can form aerosols (like sulfate aerosols) that can indirectly affect climate (often causing a cooling effect by reflecting sunlight), SO2 itself is not considered a primary greenhouse gas that traps infrared radiation in the same way as the others listed.<\/section>\n
Methane, Ozone (tropospheric), and Chlorofluorocarbons are all recognized as potent greenhouse gases contributing to global warming. Sulphur dioxide’s primary role in the atmosphere is related to air quality and the formation of aerosols.<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one among the following is not a greenhouse gas? [amp_mcq option1=”Methane” option2=”Ozone” option3=”Chlorofluorocarbon” option4=”Sulphur dioxide” correct=”option4″] This question was previously asked in UPSC CAPF – 2012 Download PDFAttempt Online Greenhouse gases are atmospheric gases that absorb and re-emit infrared radiation, trapping heat in the atmosphere and contributing to the greenhouse effect. Common greenhouse gases … <\/p>\n

Detailed SolutionWhich one among the following is not a greenhouse gas?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1085],"tags":[1116,1136,1259],"class_list":["post-89515","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1116","tag-environment-and-ecology","tag-greenhouse-effect-and-climate-change","no-featured-image-padding"],"yoast_head":"\nWhich one among the following is not a greenhouse gas?<\/title>\n<meta name=\"description\" content=\"Greenhouse gases are atmospheric gases that absorb and re-emit infrared radiation, trapping heat in the atmosphere and contributing to the greenhouse effect. Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), water vapor (H2O), ozone (O3 - especially tropospheric ozone), and chlorofluorocarbons (CFCs). Sulphur dioxide (SO2) is a significant air pollutant that contributes to acid rain and respiratory problems. While it can form aerosols (like sulfate aerosols) that can indirectly affect climate (often causing a cooling effect by reflecting sunlight), SO2 itself is not considered a primary greenhouse gas that traps infrared radiation in the same way as the others listed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-among-the-following-is-not-a-greenhouse-gas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one among the following is not a greenhouse gas?\" \/>\n<meta property=\"og:description\" content=\"Greenhouse gases are atmospheric gases that absorb and re-emit infrared radiation, trapping heat in the atmosphere and contributing to the greenhouse effect. Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), water vapor (H2O), ozone (O3 - especially tropospheric ozone), and chlorofluorocarbons (CFCs). Sulphur dioxide (SO2) is a significant air pollutant that contributes to acid rain and respiratory problems. While it can form aerosols (like sulfate aerosols) that can indirectly affect climate (often causing a cooling effect by reflecting sunlight), SO2 itself is not considered a primary greenhouse gas that traps infrared radiation in the same way as the others listed.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-among-the-following-is-not-a-greenhouse-gas\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T10:06:10+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Which one among the following is not a greenhouse gas?","description":"Greenhouse gases are atmospheric gases that absorb and re-emit infrared radiation, trapping heat in the atmosphere and contributing to the greenhouse effect. 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Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), water vapor (H2O), ozone (O3 - especially tropospheric ozone), and chlorofluorocarbons (CFCs). Sulphur dioxide (SO2) is a significant air pollutant that contributes to acid rain and respiratory problems. 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