{"id":90944,"date":"2025-06-01T10:41:42","date_gmt":"2025-06-01T10:41:42","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=90944"},"modified":"2025-06-01T10:41:42","modified_gmt":"2025-06-01T10:41:42","slug":"which-one-among-the-following-is-used-in-the-manufacture-of-ultra-viol","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-among-the-following-is-used-in-the-manufacture-of-ultra-viol\/","title":{"rendered":"Which one among the following is used in the manufacture of ultra-viol"},"content":{"rendered":"

Which one among the following is used in the manufacture of ultra-violet protective glasses ?<\/p>\n

[amp_mcq option1=”Aluminium oxide” option2=”Tungsten oxide” option3=”Molybdenum oxide” option4=”Cerium oxide” correct=”option4″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CAPF – 2024<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct option is D. Cerium oxide is commonly used as an additive in glass manufacturing to absorb ultraviolet radiation, thus producing ultra-violet protective glasses.
\n<\/section>\n
\n– Certain metal oxides, when added to glass, can impart specific optical properties, including the absorption of UV light.
\n– Cerium oxide (CeO\u2082) is particularly effective at absorbing UV radiation across the spectrum relevant for protecting eyes and materials from UV damage.
\n<\/section>\n
\nWhile other oxides can affect glass properties, cerium oxide is specifically known and widely used for its UV absorption capabilities in glasses for spectacles, laboratory ware, and architectural uses.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one among the following is used in the manufacture of ultra-violet protective glasses ? [amp_mcq option1=”Aluminium oxide” option2=”Tungsten oxide” option3=”Molybdenum oxide” option4=”Cerium oxide” correct=”option4″] This question was previously asked in UPSC CAPF – 2024 Download PDFAttempt Online The correct option is D. Cerium oxide is commonly used as an additive in glass manufacturing to … <\/p>\n

Detailed SolutionWhich one among the following is used in the manufacture of ultra-viol<\/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":[1103,1096,1239],"class_list":["post-90944","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1103","tag-chemistry","tag-inorganic-chemistry","no-featured-image-padding"],"yoast_head":"\nWhich one among the following is used in the manufacture of ultra-viol<\/title>\n<meta name=\"description\" content=\"The correct option is D. Cerium oxide is commonly used as an additive in glass manufacturing to absorb ultraviolet radiation, thus producing ultra-violet protective glasses. - Certain metal oxides, when added to glass, can impart specific optical properties, including the absorption of UV light. - Cerium oxide (CeO\u2082) is particularly effective at absorbing UV radiation across the spectrum relevant for protecting eyes and materials from UV damage.\" \/>\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-among-the-following-is-used-in-the-manufacture-of-ultra-viol\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one among the following is used in the manufacture of ultra-viol\" \/>\n<meta property=\"og:description\" content=\"The correct option is D. Cerium oxide is commonly used as an additive in glass manufacturing to absorb ultraviolet radiation, thus producing ultra-violet protective glasses. - Certain metal oxides, when added to glass, can impart specific optical properties, including the absorption of UV light. - Cerium oxide (CeO\u2082) is particularly effective at absorbing UV radiation across the spectrum relevant for protecting eyes and materials from UV damage.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-among-the-following-is-used-in-the-manufacture-of-ultra-viol\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T10:41:42+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 among the following is used in the manufacture of ultra-viol","description":"The correct option is D. 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