{"id":85528,"date":"2025-06-01T03:19:51","date_gmt":"2025-06-01T03:19:51","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=85528"},"modified":"2025-06-01T03:19:51","modified_gmt":"2025-06-01T03:19:51","slug":"which-of-the-following-catalytic-systems-is-used-for-the-reduction-of","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/","title":{"rendered":"Which of the following catalytic systems is used for the reduction of"},"content":{"rendered":"

Which of the following catalytic systems is used for the reduction of unsaturated hydrocarbon to saturated hydrocarbon?<\/p>\n

[amp_mcq option1=”Copper and H\u2082” option2=”Iron and H\u2082” option3=”Zinc and H\u2082” option4=”Nickel and H\u2082” correct=”option4″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-1 – 2024<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction.
\n<\/section>\n
\nCatalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.
\n<\/section>\n
\nWhile other metals like copper, iron, and zinc can be involved in various chemical reactions involving hydrogen, Nickel (especially Raney nickel), Palladium, and Platinum are the standard and most effective catalysts for the hydrogenation of unsaturated hydrocarbons under typical laboratory or industrial conditions.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which of the following catalytic systems is used for the reduction of unsaturated hydrocarbon to saturated hydrocarbon? [amp_mcq option1=”Copper and H\u2082” option2=”Iron and H\u2082” option3=”Zinc and H\u2082” option4=”Nickel and H\u2082” correct=”option4″] This question was previously asked in UPSC CDS-1 – 2024 Download PDFAttempt Online The catalytic system used for the reduction of unsaturated hydrocarbons (like … <\/p>\n

Detailed SolutionWhich of the following catalytic systems is used for the reduction of<\/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":[1087],"tags":[1103,1096,1272],"class_list":["post-85528","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1103","tag-chemistry","tag-organic-chemistry","no-featured-image-padding"],"yoast_head":"\nWhich of the following catalytic systems is used for the reduction of<\/title>\n<meta name=\"description\" content=\"The catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction. Catalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.\" \/>\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-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following catalytic systems is used for the reduction of\" \/>\n<meta property=\"og:description\" content=\"The catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction. Catalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:19:51+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 of the following catalytic systems is used for the reduction of","description":"The catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction. Catalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.","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\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/","og_locale":"en_US","og_type":"article","og_title":"Which of the following catalytic systems is used for the reduction of","og_description":"The catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction. Catalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T03:19:51+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\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/","name":"Which of the following catalytic systems is used for the reduction of","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T03:19:51+00:00","dateModified":"2025-06-01T03:19:51+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The catalytic system used for the reduction of unsaturated hydrocarbons (like alkenes and alkynes) to saturated hydrocarbons (alkanes) is typically a metal catalyst with hydrogen gas (H\u2082). Nickel (Ni), Palladium (Pd), and Platinum (Pt) are the most common catalysts for this hydrogenation reaction. Catalytic hydrogenation adds hydrogen across carbon-carbon double or triple bonds, saturating the hydrocarbon. This process requires a catalyst to facilitate the reaction by adsorbing the reactants onto its surface.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-catalytic-systems-is-used-for-the-reduction-of\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC CDS-1","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-cds-1\/"},{"@type":"ListItem","position":3,"name":"Which of the following catalytic systems is used for the reduction of"}]},{"@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\/85528","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=85528"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/85528\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=85528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=85528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=85528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}