{"id":87445,"date":"2025-06-01T06:44:20","date_gmt":"2025-06-01T06:44:20","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87445"},"modified":"2025-06-01T06:44:20","modified_gmt":"2025-06-01T06:44:20","slug":"stung-by-hairs-of-nettle-leaves-causes-burning-pain-this-is-due-to-th","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/stung-by-hairs-of-nettle-leaves-causes-burning-pain-this-is-due-to-th\/","title":{"rendered":"Stung by hairs of nettle leaves causes burning pain. This is due to th"},"content":{"rendered":"

Stung by hairs of nettle leaves causes burning pain. This is due to the injection of<\/p>\n

[amp_mcq option1=”Acetic acid” option2=”Methanoic acid” option3=”Sulphuric acid” option4=”Hydrochloric acid” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-1 – 2017<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe burning pain caused by stinging hairs of nettle leaves is primarily due to the injection of chemicals including formic acid, also known by its systematic name methanoic acid (HCOOH). Other irritants like histamine, acetylcholine, and serotonin are also present, but methanoic acid is a key contributor to the stinging sensation.
\n<\/section>\n
\nMethanoic acid (formic acid) is responsible for the stinging pain from nettle hairs.
\n<\/section>\n
\nApplying a weak base, such as a solution of baking soda or rubbing the affected area with the leaves of docks (often found growing near nettles), can help neutralize the acid and relieve the pain.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Stung by hairs of nettle leaves causes burning pain. This is due to the injection of [amp_mcq option1=”Acetic acid” option2=”Methanoic acid” option3=”Sulphuric acid” option4=”Hydrochloric acid” correct=”option2″] This question was previously asked in UPSC NDA-1 – 2017 Download PDFAttempt Online The burning pain caused by stinging hairs of nettle leaves is primarily due to the injection … <\/p>\n

Detailed SolutionStung by hairs of nettle leaves causes burning pain. This is due to th<\/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":[1101,1096,1329],"class_list":["post-87445","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-1","tag-1101","tag-chemistry","tag-organic-acid","no-featured-image-padding"],"yoast_head":"\nStung by hairs of nettle leaves causes burning pain. This is due to th<\/title>\n<meta name=\"description\" content=\"The burning pain caused by stinging hairs of nettle leaves is primarily due to the injection of chemicals including formic acid, also known by its systematic name methanoic acid (HCOOH). Other irritants like histamine, acetylcholine, and serotonin are also present, but methanoic acid is a key contributor to the stinging sensation. Methanoic acid (formic acid) is responsible for the stinging pain from nettle hairs.\" \/>\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\/stung-by-hairs-of-nettle-leaves-causes-burning-pain-this-is-due-to-th\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stung by hairs of nettle leaves causes burning pain. This is due to th\" \/>\n<meta property=\"og:description\" content=\"The burning pain caused by stinging hairs of nettle leaves is primarily due to the injection of chemicals including formic acid, also known by its systematic name methanoic acid (HCOOH). Other irritants like histamine, acetylcholine, and serotonin are also present, but methanoic acid is a key contributor to the stinging sensation. 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