{"id":89161,"date":"2025-06-01T09:57:14","date_gmt":"2025-06-01T09:57:14","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=89161"},"modified":"2025-06-01T09:57:14","modified_gmt":"2025-06-01T09:57:14","slug":"villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/","title":{"rendered":"Villagers in some parts of India use the water extract of the ash obta"},"content":{"rendered":"

Villagers in some parts of India use the water extract of the ash obtained by burning banana plant as a substitute of soda. Which one of the following is the major active component in the extract ?<\/p>\n

[amp_mcq option1=”Sodium Carbonate” option2=”Potassium Carbonate” option3=”Calcium Oxide” option4=”Magnesium Oxide” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CAPF – 2009<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe major active component in the water extract of ash obtained by burning banana plants, used as a substitute for soda, is Potassium Carbonate.
\n<\/section>\n
\nPlants absorb minerals from the soil, including potassium, sodium, calcium, and magnesium. When plant material is burned, the organic components are removed, leaving behind the mineral residues, primarily as carbonates or oxides. Banana plants are known to accumulate significant amounts of potassium. Burning plant material rich in potassium leads to the formation of potassium carbonate (K\u2082CO\u2083). This alkali compound, when extracted with water, yields a solution of potassium carbonate, which has alkaline properties similar to soda (sodium carbonate or sodium bicarbonate).
\n<\/section>\n
\nHistorically, wood ash was a common source of potassium carbonate (potash), used in making soap, glass, and as a leavening agent (pearl ash). Different plant species yield ash with varying compositions, but potassium is often a dominant cation in land plants.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Villagers in some parts of India use the water extract of the ash obtained by burning banana plant as a substitute of soda. Which one of the following is the major active component in the extract ? [amp_mcq option1=”Sodium Carbonate” option2=”Potassium Carbonate” option3=”Calcium Oxide” option4=”Magnesium Oxide” correct=”option2″] This question was previously asked in UPSC CAPF … <\/p>\n

Detailed SolutionVillagers in some parts of India use the water extract of the ash obta<\/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":[1462,1096,1239],"class_list":["post-89161","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1462","tag-chemistry","tag-inorganic-chemistry","no-featured-image-padding"],"yoast_head":"\nVillagers in some parts of India use the water extract of the ash obta<\/title>\n<meta name=\"description\" content=\"The major active component in the water extract of ash obtained by burning banana plants, used as a substitute for soda, is Potassium Carbonate. Plants absorb minerals from the soil, including potassium, sodium, calcium, and magnesium. When plant material is burned, the organic components are removed, leaving behind the mineral residues, primarily as carbonates or oxides. Banana plants are known to accumulate significant amounts of potassium. Burning plant material rich in potassium leads to the formation of potassium carbonate (K\u2082CO\u2083). This alkali compound, when extracted with water, yields a solution of potassium carbonate, which has alkaline properties similar to soda (sodium carbonate or sodium bicarbonate).\" \/>\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\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Villagers in some parts of India use the water extract of the ash obta\" \/>\n<meta property=\"og:description\" content=\"The major active component in the water extract of ash obtained by burning banana plants, used as a substitute for soda, is Potassium Carbonate. Plants absorb minerals from the soil, including potassium, sodium, calcium, and magnesium. When plant material is burned, the organic components are removed, leaving behind the mineral residues, primarily as carbonates or oxides. Banana plants are known to accumulate significant amounts of potassium. Burning plant material rich in potassium leads to the formation of potassium carbonate (K\u2082CO\u2083). This alkali compound, when extracted with water, yields a solution of potassium carbonate, which has alkaline properties similar to soda (sodium carbonate or sodium bicarbonate).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T09:57:14+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":"Villagers in some parts of India use the water extract of the ash obta","description":"The major active component in the water extract of ash obtained by burning banana plants, used as a substitute for soda, is Potassium Carbonate. 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This alkali compound, when extracted with water, yields a solution of potassium carbonate, which has alkaline properties similar to soda (sodium carbonate or sodium bicarbonate).","og_url":"https:\/\/exam.pscnotes.com\/mcq\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T09:57:14+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/","url":"https:\/\/exam.pscnotes.com\/mcq\/villagers-in-some-parts-of-india-use-the-water-extract-of-the-ash-obta\/","name":"Villagers in some parts of India use the water extract of the ash obta","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T09:57:14+00:00","dateModified":"2025-06-01T09:57:14+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The major active component in the water extract of ash obtained by burning banana plants, used as a substitute for soda, is Potassium Carbonate. 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