{"id":1081,"date":"2023-03-06T06:17:11","date_gmt":"2023-03-06T06:17:11","guid":{"rendered":"https:\/\/www.web.ichemc.edu.lk\/cosl\/?p=1081"},"modified":"2023-09-30T17:11:58","modified_gmt":"2023-09-30T17:11:58","slug":"sri-lanka-national-chemistry-olympiad-2023","status":"publish","type":"post","link":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/","title":{"rendered":"Sri Lanka National Chemistry Olympiad 2023"},"content":{"rendered":"\n

Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023<\/strong>. The National Chemistry Olympiad Examination will be held in April 2023<\/strong>. National level Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the ICHEMC.  Also, the best four students will be selected to represent Sri Lanka at the International Chemistry Olympiad which will be held in Zurich – Switzerland 2023.<\/p>\n\n\n\n

Angulugaha Gamage Dineth Dilwan Gamage<\/td>Royal College, Colombo<\/td><\/tr>
Arani Ramesh<\/td>Ramanathan Hindu Ladies College, Colombo<\/td><\/tr>
Ashen Umendra Perera<\/td>Dharmaraja College, Kandy<\/td><\/tr>
Balasooriya Mudiyanselage Sachithra Bandara Hindagolla<\/td>Maliyadeva College, Kurunegala<\/td><\/tr>
Bhagya Poorni Jayasinghe<\/td>Maliyadeva Balika Vidyalaya, Kurunegala<\/td><\/tr>
Don Nipun Dinuka Adikari<\/td>De Mazenod College, Kandana<\/td><\/tr>
Dulyana Apoorva Wanigasooriya<\/td>Thurstan College, Colombo<\/td><\/tr>
Endera Arachchige Sandini Vihanga<\/td>Visakha Vidyalaya, Colombo<\/td><\/tr>
Isitha Dinujaya Arachchi<\/td>Ananda College, Colombo<\/td><\/tr>
Janith Vishula<\/td>Dharmaraja College, Kandy<\/td><\/tr>
Janithya Sanathmi Rajasekara<\/td>Maliyadeva Balika Vidyalaya, Kurunegala<\/td><\/tr>
Kannan Bavithran<\/td>Jaffna Hindu College, Jaffna<\/td><\/tr>
Kuragodage Thisarindu Adeepa Lakshan<\/td>Richmond College, Galle<\/td><\/tr>
Lasan Sanjula Perera<\/td>Ananda College, Colombo<\/td><\/tr>
Nesith Lakvindu Hettiarachchi<\/td>Ananda College, Colombo<\/td><\/tr>
Nethmi Nureka Moragoda<\/td>Devi Balika Vidyalaya, Colombo<\/td><\/tr>
Nirmala Dhamma Warushavithana<\/td>Royal College, Colombo<\/td><\/tr>
Rajapaksha Koralalage Januli Divanjana Caldera<\/td>Lyceum International School, Panadura<\/td><\/tr>
Robolge Pahanma Upani Lenora<\/td>Sanghamiththa Balika Vidyalaya, Galle<\/td><\/tr>
Senumi Nudara Weerackody<\/td>Visakha Vidyalaya, Colombo<\/td><\/tr>
Sithupa Danithu Nethmina Palihawadana<\/td>Royal College, Colombo<\/td><\/tr>
Sriskandarajah Aswethan<\/td>S.Thomas\u2019 College, Mount Lavinia<\/td><\/tr>
Sudam Kovida Munasinghe<\/td>Richmond College, Galle<\/td><\/tr>
Thanuri Dahamsa Weerasinghe<\/td>Lyceum International School, Nugegoda<\/td><\/tr>
Thisura De Alwis<\/td>S.Thomas’ College, Mount Lavinia<\/td><\/tr>
Thuvarahan Chandrakumar<\/td>S.Thomas\u2019 College, Mount Lavinia<\/td><\/tr>
U.A.Githma Himakara<\/td>Richmond College, Galle<\/td><\/tr>
Uthayakumar.Kamshagini<\/td>Arunodaya College, Jaffna<\/td><\/tr>
Vithyashakar Anandajothy<\/td>Jaffna Hindu College, Jaffna<\/td><\/tr>
Yehan Sandes Jayasuriya<\/td>Royal College, Colombo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023. The National Chemistry Olympiad Examination will be held in April 2023. National level Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the ICHEMC.  Also, the best four students will […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-1081","post","type-post","status-publish","format-standard","hentry","category-blog","category-home-posts"],"yoast_head":"\nSri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)\" \/>\n<meta property=\"og:description\" content=\"Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023. The National Chemistry Olympiad Examination will be held in April 2023. National level Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the ICHEMC.  Also, the best four students will […]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\" \/>\n<meta property=\"og:site_name\" content=\"Chemistry Olympiad Sri Lanka (COSL)\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ChemOlympiadSL\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-06T06:17:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-30T17:11:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg\" \/>\n<meta name=\"author\" content=\"cosl3\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"cosl3\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#article\",\"isPartOf\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\"},\"author\":{\"name\":\"cosl3\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/052dd0c96f1360e0872748953de4702b\"},\"headline\":\"Sri Lanka National Chemistry Olympiad 2023\",\"datePublished\":\"2023-03-06T06:17:11+00:00\",\"dateModified\":\"2023-09-30T17:11:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\"},\"wordCount\":285,\"publisher\":{\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization\"},\"image\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg\",\"articleSection\":[\"Blog\",\"Home\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\",\"url\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\",\"name\":\"Sri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)\",\"isPartOf\":{\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage\"},\"image\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg\",\"datePublished\":\"2023-03-06T06:17:11+00:00\",\"dateModified\":\"2023-09-30T17:11:58+00:00\",\"breadcrumb\":{\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage\",\"url\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg\",\"contentUrl\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg\",\"width\":1024,\"height\":768},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sri Lanka National Chemistry Olympiad 2023\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#website\",\"url\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/\",\"name\":\"Chemistry Olympiad Sri Lanka (COSL)\",\"description\":\"International Chemistry Challenge\",\"publisher\":{\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization\",\"name\":\"Chemistry Olympiad Sri Lanka (COSL)\",\"url\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2025\/10\/cropped-COSL-logo800px-e1761099589328.png\",\"contentUrl\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2025\/10\/cropped-COSL-logo800px-e1761099589328.png\",\"width\":800,\"height\":321,\"caption\":\"Chemistry Olympiad Sri Lanka (COSL)\"},\"image\":{\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/ChemOlympiadSL\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/052dd0c96f1360e0872748953de4702b\",\"name\":\"cosl3\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/936607c7977a4b76a7e1b56a5fb35a94917d8bfacd55c86e3ed4334d95b1abf1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/936607c7977a4b76a7e1b56a5fb35a94917d8bfacd55c86e3ed4334d95b1abf1?s=96&d=mm&r=g\",\"caption\":\"cosl3\"},\"url\":\"http:\/\/www.web.ichemc.edu.lk\/cosl\/author\/cosl3\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)","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":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/","og_locale":"en_US","og_type":"article","og_title":"Sri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)","og_description":"Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023. The National Chemistry Olympiad Examination will be held in April 2023. National level Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the ICHEMC.  Also, the best four students will […]","og_url":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/","og_site_name":"Chemistry Olympiad Sri Lanka (COSL)","article_publisher":"https:\/\/www.facebook.com\/ChemOlympiadSL","article_published_time":"2023-03-06T06:17:11+00:00","article_modified_time":"2023-09-30T17:11:58+00:00","og_image":[{"url":"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg","type":"","width":"","height":""}],"author":"cosl3","twitter_misc":{"Written by":"cosl3","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#article","isPartOf":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/"},"author":{"name":"cosl3","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/052dd0c96f1360e0872748953de4702b"},"headline":"Sri Lanka National Chemistry Olympiad 2023","datePublished":"2023-03-06T06:17:11+00:00","dateModified":"2023-09-30T17:11:58+00:00","mainEntityOfPage":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/"},"wordCount":285,"publisher":{"@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization"},"image":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage"},"thumbnailUrl":"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg","articleSection":["Blog","Home"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/","url":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/","name":"Sri Lanka National Chemistry Olympiad 2023 - Chemistry Olympiad Sri Lanka (COSL)","isPartOf":{"@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#website"},"primaryImageOfPage":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage"},"image":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage"},"thumbnailUrl":"https:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg","datePublished":"2023-03-06T06:17:11+00:00","dateModified":"2023-09-30T17:11:58+00:00","breadcrumb":{"@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#primaryimage","url":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg","contentUrl":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/03\/IMG-20230219-WA0009.jpg","width":1024,"height":768},{"@type":"BreadcrumbList","@id":"http:\/\/www.web.ichemc.edu.lk\/cosl\/2023\/03\/06\/sri-lanka-national-chemistry-olympiad-2023\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.web.ichemc.edu.lk\/cosl\/"},{"@type":"ListItem","position":2,"name":"Sri Lanka National Chemistry Olympiad 2023"}]},{"@type":"WebSite","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#website","url":"https:\/\/www.web.ichemc.edu.lk\/cosl\/","name":"Chemistry Olympiad Sri Lanka (COSL)","description":"International Chemistry Challenge","publisher":{"@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.web.ichemc.edu.lk\/cosl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#organization","name":"Chemistry Olympiad Sri Lanka (COSL)","url":"https:\/\/www.web.ichemc.edu.lk\/cosl\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/logo\/image\/","url":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2025\/10\/cropped-COSL-logo800px-e1761099589328.png","contentUrl":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2025\/10\/cropped-COSL-logo800px-e1761099589328.png","width":800,"height":321,"caption":"Chemistry Olympiad Sri Lanka (COSL)"},"image":{"@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ChemOlympiadSL"]},{"@type":"Person","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/052dd0c96f1360e0872748953de4702b","name":"cosl3","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.web.ichemc.edu.lk\/cosl\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/936607c7977a4b76a7e1b56a5fb35a94917d8bfacd55c86e3ed4334d95b1abf1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/936607c7977a4b76a7e1b56a5fb35a94917d8bfacd55c86e3ed4334d95b1abf1?s=96&d=mm&r=g","caption":"cosl3"},"url":"http:\/\/www.web.ichemc.edu.lk\/cosl\/author\/cosl3\/"}]}},"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"cosl3","author_link":"http:\/\/www.web.ichemc.edu.lk\/cosl\/author\/cosl3\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/category\/blog\/\" rel=\"category tag\">Blog<\/a> <a href=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/category\/home-posts\/\" rel=\"category tag\">Home<\/a>","rttpg_excerpt":"Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023. The National Chemistry Olympiad Examination will be held in April 2023. National level Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the ICHEMC.  Also, the best four students will…","_links":{"self":[{"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/posts\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/comments?post=1081"}],"version-history":[{"count":3,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/posts\/1081\/revisions"}],"predecessor-version":[{"id":1183,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/posts\/1081\/revisions\/1183"}],"wp:attachment":[{"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/categories?post=1081"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-json\/wp\/v2\/tags?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}