{"id":5101,"date":"2024-04-15T02:07:59","date_gmt":"2024-04-15T02:07:59","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5101"},"modified":"2024-04-15T02:07:59","modified_gmt":"2024-04-15T02:07:59","slug":"consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/","title":{"rendered":"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Only 1&#8243; option2=&#8221;Only 2&#8243; option3=&#8221;1, 2 and 3&#8243; option4=&#8221;All of these&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. All of these.<\/p>\n<p>Laughing gas, also known as nitrous oxide, is a chemical compound with the formula N2O. It is a colorless, odorless gas that is used in a variety of applications, including:<\/p>\n<ul>\n<li>Propellant for whipped ice cream: Laughing gas is used as a propellant in whipped cream dispensers because it is non-toxic and does not leave a residue.<\/li>\n<li>Anesthetic: Laughing gas is used as an anesthetic because it has a rapid onset and a short duration of action. It is often used in dentistry and for minor surgical procedures.<\/li>\n<li>Preparation of N3H: Laughing gas is used in the preparation of hydrazine, a chemical compound that is used as a rocket fuel and a propellant.<\/li>\n<li>Fuel for rockets: Laughing gas is used as a fuel for rockets because it is a non-toxic, non-flammable gas that has a high specific impulse.<\/li>\n<\/ul>\n<p>Laughing gas is a safe and effective substance when used properly. However, it is important to note that it can be dangerous if it is inhaled in high concentrations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Only 1&#8243; option2=&#8221;Only 2&#8243; option3=&#8221;1, 2 and 3&#8243; option4=&#8221;All of these&#8221; correct=&#8221;option4&#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-5101","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>Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these<\/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\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Only 1&#8243; option2=&#8221;Only 2&#8243; option3=&#8221;1, 2 and 3&#8243; option4=&#8221;All of these&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:07:59+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":"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these","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\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/","og_locale":"en_US","og_type":"article","og_title":"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these","og_description":"[amp_mcq option1=&#8221;Only 1&#8243; option2=&#8221;Only 2&#8243; option3=&#8221;1, 2 and 3&#8243; option4=&#8221;All of these&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:07:59+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\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/","url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/","name":"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:07:59+00:00","dateModified":"2024-04-15T02:07:59+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-laughing-gas-n2o-1-finds-use-as-a-propellant-for-whipped-ice-cream-2-used-as-an-anaesthetic-3-used-for-the-preparation-of-n3h-4-used-as-fuel-for-rockets-whi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Non metal and its compounds","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/non-metal-and-its-compounds\/"},{"@type":"ListItem","position":4,"name":"Consider the following statements Laughing gas (N2O) 1. finds use as a propellant for whipped ice-cream. 2. used as an anaesthetic. 3. used for the preparation of N3H. 4. used as fuel for rockets. Which of the above is\/are correct? A. Only 1 B. Only 2 C. 1, 2 and 3 D. All of these"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/5101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=5101"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/5101\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=5101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=5101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=5101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}