{"id":87266,"date":"2025-06-01T06:38:57","date_gmt":"2025-06-01T06:38:57","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87266"},"modified":"2025-06-01T06:38:57","modified_gmt":"2025-06-01T06:38:57","slug":"in-plants-which-one-of-the-following-gases-is-released-during-photosy","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-plants-which-one-of-the-following-gases-is-released-during-photosy\/","title":{"rendered":"In plants, which one of the following gases is released during Photosy"},"content":{"rendered":"

In plants, which one of the following gases is released during Photosynthesis ?<\/p>\n

[amp_mcq option1=”Carbon dioxide” option2=”Oxygen” option3=”Hydrogen” option4=”Methane” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-1 – 2015<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nPhotosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigment. The overall equation for photosynthesis is: $6\\text{CO}_2 + 6\\text{H}_2\\text{O} + \\text{Light Energy} \\rightarrow \\text{C}_6\\text{H}_{12}\\text{O}_6 + 6\\text{O}_2$. The gases involved as reactants are Carbon dioxide ($\\text{CO}_2$), and the gas released as a product is Oxygen ($\\text{O}_2$).
\n<\/section>\n
\nKnowing the inputs and outputs of the photosynthesis process.
\n<\/section>\n
\nPlants take in carbon dioxide from the atmosphere and water from the soil. Using light energy, they convert these into glucose (a sugar) and release oxygen into the atmosphere. This process is vital for maintaining the Earth’s atmosphere composition and providing the basis for most food chains.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

In plants, which one of the following gases is released during Photosynthesis ? [amp_mcq option1=”Carbon dioxide” option2=”Oxygen” option3=”Hydrogen” option4=”Methane” correct=”option2″] This question was previously asked in UPSC NDA-1 – 2015 Download PDFAttempt Online Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll … <\/p>\n

Detailed SolutionIn plants, which one of the following gases is released during Photosy<\/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":[1093],"tags":[1443,1117,1331],"class_list":["post-87266","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-1","tag-1443","tag-biology","tag-photosynthesis","no-featured-image-padding"],"yoast_head":"\nIn plants, which one of the following gases is released during Photosy<\/title>\n<meta name=\"description\" content=\"Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigment. The overall equation for photosynthesis is: $6text{CO}_2 + 6text{H}_2text{O} + text{Light Energy} rightarrow text{C}_6text{H}_{12}text{O}_6 + 6text{O}_2$. The gases involved as reactants are Carbon dioxide ($text{CO}_2$), and the gas released as a product is Oxygen ($text{O}_2$). Knowing the inputs and outputs of the photosynthesis process.\" \/>\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\/in-plants-which-one-of-the-following-gases-is-released-during-photosy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In plants, which one of the following gases is released during Photosy\" \/>\n<meta property=\"og:description\" content=\"Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigment. The overall equation for photosynthesis is: $6text{CO}_2 + 6text{H}_2text{O} + text{Light Energy} rightarrow text{C}_6text{H}_{12}text{O}_6 + 6text{O}_2$. The gases involved as reactants are Carbon dioxide ($text{CO}_2$), and the gas released as a product is Oxygen ($text{O}_2$). 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