{"id":86592,"date":"2025-06-01T03:51:56","date_gmt":"2025-06-01T03:51:56","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86592"},"modified":"2025-06-01T03:51:56","modified_gmt":"2025-06-01T03:51:56","slug":"which-one-of-the-following-is-not-an-example-of-chemical-weathering","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-example-of-chemical-weathering\/","title":{"rendered":"Which one of the following is not an example of chemical weathering"},"content":{"rendered":"

Which one of the following is not<\/i> an example of chemical weathering ?<\/p>\n

[amp_mcq option1=”Acid action” option2=”Hydrolysis” option3=”Salt Crystal Growth” option4=”Oxidation” correct=”option3″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-2 – 2024<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nChemical weathering involves processes that change the chemical composition of rocks and minerals. Acid action (like carbonation, where carbonic acid dissolves minerals), Hydrolysis (reaction of water with minerals), and Oxidation (reaction with oxygen) are all examples of chemical weathering. Salt Crystal Growth (also known as salt weathering or haloclasty) is a process where salt crystals grow in pores and cracks within rocks, exerting pressure that forces the rock apart. This is a physical process that breaks down the rock without changing its chemical composition, making it an example of physical or mechanical weathering, not chemical weathering.
\n<\/section>\n
\nWeathering is the breakdown of rocks, soil, and minerals through contact with the Earth’s atmosphere, water, and biological organisms. It is broadly classified into physical (mechanical), chemical, and biological weathering.
\n<\/section>\n
\nSalt weathering is particularly effective in arid and coastal environments where evaporation leads to the crystallization of dissolved salts within the rock pores.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one of the following is not an example of chemical weathering ? [amp_mcq option1=”Acid action” option2=”Hydrolysis” option3=”Salt Crystal Growth” option4=”Oxidation” correct=”option3″] This question was previously asked in UPSC CDS-2 – 2024 Download PDFAttempt Online Chemical weathering involves processes that change the chemical composition of rocks and minerals. Acid action (like carbonation, where carbonic acid … <\/p>\n

Detailed SolutionWhich one of the following is not an example of chemical weathering<\/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":[1088],"tags":[1103,1144,1106],"class_list":["post-86592","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1103","tag-rocks-and-earth-sciences","tag-world-and-physical-geography","no-featured-image-padding"],"yoast_head":"\nWhich one of the following is not an example of chemical weathering<\/title>\n<meta name=\"description\" content=\"Chemical weathering involves processes that change the chemical composition of rocks and minerals. Acid action (like carbonation, where carbonic acid dissolves minerals), Hydrolysis (reaction of water with minerals), and Oxidation (reaction with oxygen) are all examples of chemical weathering. Salt Crystal Growth (also known as salt weathering or haloclasty) is a process where salt crystals grow in pores and cracks within rocks, exerting pressure that forces the rock apart. This is a physical process that breaks down the rock without changing its chemical composition, making it an example of physical or mechanical weathering, not chemical weathering. Weathering is the breakdown of rocks, soil, and minerals through contact with the Earth's atmosphere, water, and biological organisms. It is broadly classified into physical (mechanical), chemical, and biological weathering.\" \/>\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-of-the-following-is-not-an-example-of-chemical-weathering\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following is not an example of chemical weathering\" \/>\n<meta property=\"og:description\" content=\"Chemical weathering involves processes that change the chemical composition of rocks and minerals. Acid action (like carbonation, where carbonic acid dissolves minerals), Hydrolysis (reaction of water with minerals), and Oxidation (reaction with oxygen) are all examples of chemical weathering. Salt Crystal Growth (also known as salt weathering or haloclasty) is a process where salt crystals grow in pores and cracks within rocks, exerting pressure that forces the rock apart. This is a physical process that breaks down the rock without changing its chemical composition, making it an example of physical or mechanical weathering, not chemical weathering. Weathering is the breakdown of rocks, soil, and minerals through contact with the Earth's atmosphere, water, and biological organisms. It is broadly classified into physical (mechanical), chemical, and biological weathering.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-example-of-chemical-weathering\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:51:56+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 of the following is not an example of chemical weathering","description":"Chemical weathering involves processes that change the chemical composition of rocks and minerals. Acid action (like carbonation, where carbonic acid dissolves minerals), Hydrolysis (reaction of water with minerals), and Oxidation (reaction with oxygen) are all examples of chemical weathering. Salt Crystal Growth (also known as salt weathering or haloclasty) is a process where salt crystals grow in pores and cracks within rocks, exerting pressure that forces the rock apart. This is a physical process that breaks down the rock without changing its chemical composition, making it an example of physical or mechanical weathering, not chemical weathering. Weathering is the breakdown of rocks, soil, and minerals through contact with the Earth's atmosphere, water, and biological organisms. 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This is a physical process that breaks down the rock without changing its chemical composition, making it an example of physical or mechanical weathering, not chemical weathering. Weathering is the breakdown of rocks, soil, and minerals through contact with the Earth's atmosphere, water, and biological organisms. 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