{"id":59508,"date":"2024-04-16T01:38:29","date_gmt":"2024-04-16T01:38:29","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=59508"},"modified":"2024-04-16T01:38:29","modified_gmt":"2024-04-16T01:38:29","slug":"normally-rain-water-is-slightly","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/normally-rain-water-is-slightly\/","title":{"rendered":"Normally rain water is slightly"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Pure&#8221; option2=&#8221;Acidic&#8221; option3=&#8221;Toxic&#8221; option4=&#8221;Oxidize&#8221; correct=&#8221;option2&#8243;]<!--more--><\/p>\n<p>The correct answer is: B. Acidic<\/p>\n<p>Rainwater is slightly acidic because it dissolves carbon dioxide from the atmosphere to form carbonic acid. The pH of rainwater is typically between 5.0 and 5.6. This acidity can cause problems for plants and animals, and can also corrode metals.<\/p>\n<p>Option A is incorrect because rainwater is not pure. It contains dissolved gases, minerals, and pollutants.<\/p>\n<p>Option C is incorrect because rainwater is not toxic. However, it can be contaminated with pollutants, which can make it toxic.<\/p>\n<p>Option D is incorrect because rainwater does not oxidize. Oxidation is a chemical reaction that involves the loss of electrons. Rainwater does not react with other substances in a way that causes them to lose electrons.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Pure&#8221; option2=&#8221;Acidic&#8221; option3=&#8221;Toxic&#8221; option4=&#8221;Oxidize&#8221; correct=&#8221;option2&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-59508","post","type-post","status-publish","format-standard","hentry","category-environmental-science","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Normally rain water is slightly<\/title>\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\/normally-rain-water-is-slightly\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Normally rain water is slightly\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Pure&#8221; 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