{"id":5135,"date":"2024-04-15T02:08:31","date_gmt":"2024-04-15T02:08:31","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5135"},"modified":"2024-04-15T02:08:31","modified_gmt":"2024-04-15T02:08:31","slug":"nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/","title":{"rendered":"Nitrogen is used in electric bulbs because- A. It is lighter than air B. It produces more light in the bulb C. Does not support combustion D. It is not toxic"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;It is lighter than air&#8221; option2=&#8221;It produces more light in the bulb&#8221; option3=&#8221;Does not support combustion&#8221; option4=&#8221;It is not toxic&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is: C. Does not support combustion.<\/p>\n<p>Nitrogen is used in electric bulbs because it does not support combustion. This means that it will not react with the filament in the bulb, which is what produces the light. If a different gas were used, it could react with the filament and cause it to burn out more quickly.<\/p>\n<p>Option A is incorrect because nitrogen is not lighter than air. In fact, it is slightly heavier than air.<\/p>\n<p>Option B is incorrect because nitrogen does not produce more light in the bulb. The amount of light produced by a bulb is determined by the power of the bulb and the type of filament used.<\/p>\n<p>Option D is incorrect because nitrogen is not toxic. It is a safe gas to use in electric bulbs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;It is lighter than air&#8221; option2=&#8221;It produces more light in the bulb&#8221; option3=&#8221;Does not support combustion&#8221; option4=&#8221;It is not toxic&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[636],"tags":[],"class_list":["post-5135","post","type-post","status-publish","format-standard","hentry","category-non-metal-and-its-compounds","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>Nitrogen is used in electric bulbs because- A. It is lighter than air B. It produces more light in the bulb C. Does not support combustion D. It is not toxic<\/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\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nitrogen is used in electric bulbs because- A. It is lighter than air B. It produces more light in the bulb C. Does not support combustion D. It is not toxic\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;It is lighter than air&#8221; option2=&#8221;It produces more light in the bulb&#8221; option3=&#8221;Does not support combustion&#8221; option4=&#8221;It is not toxic&#8221; correct=&#8221;option3&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:08:31+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":"Nitrogen is used in electric bulbs because- A. It is lighter than air B. It produces more light in the bulb C. Does not support combustion D. It is not toxic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/","og_locale":"en_US","og_type":"article","og_title":"Nitrogen is used in electric bulbs because- A. It is lighter than air B. It produces more light in the bulb C. Does not support combustion D. It is not toxic","og_description":"[amp_mcq option1=&#8221;It is lighter than air&#8221; option2=&#8221;It produces more light in the bulb&#8221; option3=&#8221;Does not support combustion&#8221; option4=&#8221;It is not toxic&#8221; correct=&#8221;option3&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:08:31+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\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/","url":"https:\/\/exam.pscnotes.com\/mcq\/nitrogen-is-used-in-electric-bulbs-because-a-it-is-lighter-than-air-b-it-produces-more-light-in-the-bulb-c-does-not-support-combustion-d-it-is-not-toxic\/","name":"Nitrogen is used in electric bulbs because- A. 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