{"id":174,"date":"2022-12-09T19:45:23","date_gmt":"2022-12-09T19:45:23","guid":{"rendered":"https:\/\/pokharelsugam.com.np\/?p=174"},"modified":"2023-10-04T12:10:57","modified_gmt":"2023-10-04T12:10:57","slug":"prepare-acid-base-indicator-from-plant-extract-practical","status":"publish","type":"post","link":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/","title":{"rendered":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA)"},"content":{"rendered":"\n

MATERIAL REQUIREDS<\/h3>\n\n\n\n

Some red hibiscus flower, mortar and pestle, beaker, glass rod, distilled water, alcohol, filter paper, funnel, test tube, Bunsen burner, tripod stand with wire gauze, acid and base solution for test<\/p>\n\n\n\n

THEORY<\/h3>\n\n\n\n

The chemical substance which gives H+ ion in aqueous solution are called acid for example hydrochloric acid, sulphuric acid, acetic acid etc. Base are the oxide or hydroxide of metal. The water soluble base are called alkali which gives OH- ion in aqueous solution . Sodium hydroxide, ammonium hydroxide, calcium oxide are the some example of base.<\/p>\n\n\n\n

The H+ or OH – ion produce by acid or alkali change the color of indicator. According to the colour change we can distinguish the given sample is acid or alkali.<\/p>\n\n\n\n

A reddish brown coloured pigment can be extracted from red hibiscus corolla which can be used as acid base indicator. It changes into pink colour under acid and changes into green colour under alkali.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

PROCEDURE<\/h3>\n\n\n\n
    \n
  • Take about 30 gram of red hibiscus corolla.<\/li>\n\n\n\n
  • Grind it on mortar and pestle to make paste.<\/li>\n\n\n\n
  • Then keep corolla paste on beaker and add about 50 ml of about 40% ethanol solution.<\/li>\n\n\n\n
  • Boil it for 2 minutes<\/li>\n\n\n\n
  • Then filter the extracted pigment by filter paper to obtain clear pigment solution.<\/li>\n\n\n\n
  • Finally acid base indicator is ready it can test with acid and base to find colour change.<\/li>\n<\/ul>\n\n\n\n

    OBSERVATION<\/h3>\n\n\n\n
    S.N.<\/strong><\/td>Indicator<\/strong><\/td>Indicator colour<\/strong><\/td>Acid<\/strong><\/td>Alkali<\/strong><\/td><\/tr>
    1<\/td>Red Hibiscus corolla extract<\/td>reddish brown<\/td>pink<\/td>green<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    RESULT<\/h3>\n\n\n\n

    Hibiscus corolla juice change into pink colour on acid and green on alkali.<\/p>\n\n\n\n

    CONCLUSION<\/h3>\n\n\n\n

    Acid base indicator can be prepare from Red hibiscus corolla extract in laboratory.<\/p>\n\n\n\n

    PRECAUTION<\/h3>\n\n\n\n
      \n
    • Do not use other part of flower except corolla.<\/li>\n\n\n\n
    • Use alcohol solution instead of water for complete extraction.<\/li>\n\n\n\n
    • Acid and base should be handle with care.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      MATERIAL REQUIREDS Some red hibiscus flower, mortar and pestle, beaker, glass rod, distilled water, alcohol, filter paper, funnel, test tube, Bunsen burner, tripod stand with wire gauze, acid and base solution for test THEORY The chemical substance which gives H+ ion in aqueous solution are called acid for example hydrochloric acid, sulphuric acid, acetic acid […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":null,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":null,"stick-header-meta":null,"header-above-stick-meta":null,"header-main-stick-meta":null,"header-below-stick-meta":null,"astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[32,3],"tags":[57,59,63,149],"class_list":["post-174","post","type-post","status-publish","format-standard","hentry","category-chemistry-practical","category-science-practical","tag-acid-base-indicator","tag-hibiscus","tag-natural-indicator","tag-plant-extract"],"yoast_head":"\nTO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science<\/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:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science\" \/>\n<meta property=\"og:description\" content=\"MATERIAL REQUIREDS Some red hibiscus flower, mortar and pestle, beaker, glass rod, distilled water, alcohol, filter paper, funnel, test tube, Bunsen burner, tripod stand with wire gauze, acid and base solution for test THEORY The chemical substance which gives H+ ion in aqueous solution are called acid for example hydrochloric acid, sulphuric acid, acetic acid […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/\" \/>\n<meta property=\"og:site_name\" content=\"School Science\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/pokharelsugam.com.np\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-09T19:45:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-04T12:10:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N\" \/>\n<meta name=\"author\" content=\"Sugam\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pokharel_sugam\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sugam\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/\"},\"author\":{\"name\":\"Sugam\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#\\\/schema\\\/person\\\/35f4d57cc2e78f6c92a357133a5e4747\"},\"headline\":\"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA)\",\"datePublished\":\"2022-12-09T19:45:23+00:00\",\"dateModified\":\"2023-10-04T12:10:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/\"},\"wordCount\":302,\"commentCount\":2,\"publisher\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/drive.google.com\\\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N\",\"keywords\":[\"acid base indicator\",\"hibiscus\",\"natural indicator\",\"plant extract\"],\"articleSection\":[\"Chemistry Practical\",\"SCIENCE PRACTICAL\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/\",\"url\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/\",\"name\":\"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/drive.google.com\\\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N\",\"datePublished\":\"2022-12-09T19:45:23+00:00\",\"dateModified\":\"2023-10-04T12:10:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#primaryimage\",\"url\":\"https:\\\/\\\/drive.google.com\\\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N\",\"contentUrl\":\"https:\\\/\\\/drive.google.com\\\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/prepare-acid-base-indicator-from-plant-extract-practical\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#website\",\"url\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/\",\"name\":\"School Science\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#organization\",\"name\":\"School Science\",\"url\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2023\\\/09\\\/school-science.jpg\",\"contentUrl\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2023\\\/09\\\/school-science.jpg\",\"width\":500,\"height\":500,\"caption\":\"School Science\"},\"image\":{\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/#\\\/schema\\\/person\\\/35f4d57cc2e78f6c92a357133a5e4747\",\"name\":\"Sugam\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g\",\"caption\":\"Sugam\"},\"description\":\"M.Sc. Bioinformatics (Pokhara University) -Running B.Sc. Microbiology (Tribhuvan University)\",\"sameAs\":[\"https:\\\/\\\/pokharelsugam.com.np\",\"https:\\\/\\\/www.facebook.com\\\/pokharelsugam.com.np\\\/\",\"https:\\\/\\\/www.instagram.com\\\/pokharelsugam.com.np\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/sugam-pokharel-40077913b\\\/\",\"https:\\\/\\\/www.pinterest.com\\\/pokharel_sugam\\\/\",\"https:\\\/\\\/x.com\\\/pokharel_sugam\",\"https:\\\/\\\/www.youtube.com\\\/@pokharel_sugam\",\"https:\\\/\\\/www.tumblr.com\\\/pokharelsugam\"],\"url\":\"https:\\\/\\\/pokharelsugam.com.np\\\/school-science\\\/author\\\/pokharelsugam\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science","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:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/","og_locale":"en_US","og_type":"article","og_title":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science","og_description":"MATERIAL REQUIREDS Some red hibiscus flower, mortar and pestle, beaker, glass rod, distilled water, alcohol, filter paper, funnel, test tube, Bunsen burner, tripod stand with wire gauze, acid and base solution for test THEORY The chemical substance which gives H+ ion in aqueous solution are called acid for example hydrochloric acid, sulphuric acid, acetic acid […]","og_url":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/","og_site_name":"School Science","article_author":"https:\/\/www.facebook.com\/pokharelsugam.com.np\/","article_published_time":"2022-12-09T19:45:23+00:00","article_modified_time":"2023-10-04T12:10:57+00:00","og_image":[{"url":"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N","type":"","width":"","height":""}],"author":"Sugam","twitter_card":"summary_large_image","twitter_creator":"@pokharel_sugam","twitter_misc":{"Written by":"Sugam","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#article","isPartOf":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/"},"author":{"name":"Sugam","@id":"https:\/\/pokharelsugam.com.np\/school-science\/#\/schema\/person\/35f4d57cc2e78f6c92a357133a5e4747"},"headline":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA)","datePublished":"2022-12-09T19:45:23+00:00","dateModified":"2023-10-04T12:10:57+00:00","mainEntityOfPage":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/"},"wordCount":302,"commentCount":2,"publisher":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/#organization"},"image":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#primaryimage"},"thumbnailUrl":"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N","keywords":["acid base indicator","hibiscus","natural indicator","plant extract"],"articleSection":["Chemistry Practical","SCIENCE PRACTICAL"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/","url":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/","name":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA) - School Science","isPartOf":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#primaryimage"},"image":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#primaryimage"},"thumbnailUrl":"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N","datePublished":"2022-12-09T19:45:23+00:00","dateModified":"2023-10-04T12:10:57+00:00","breadcrumb":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#primaryimage","url":"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N","contentUrl":"https:\/\/drive.google.com\/uc?id=146o4pBRnFnvxvO8Bsy6DAnbGbSIDl28N"},{"@type":"BreadcrumbList","@id":"https:\/\/pokharelsugam.com.np\/school-science\/prepare-acid-base-indicator-from-plant-extract-practical\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pokharelsugam.com.np\/school-science\/"},{"@type":"ListItem","position":2,"name":"TO PREPARE ACID BASE INDICATOR FROM PLANT EXTRACT (RED HIBISCUS CHOROLLA)"}]},{"@type":"WebSite","@id":"https:\/\/pokharelsugam.com.np\/school-science\/#website","url":"https:\/\/pokharelsugam.com.np\/school-science\/","name":"School Science","description":"","publisher":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pokharelsugam.com.np\/school-science\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/pokharelsugam.com.np\/school-science\/#organization","name":"School Science","url":"https:\/\/pokharelsugam.com.np\/school-science\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/pokharelsugam.com.np\/school-science\/#\/schema\/logo\/image\/","url":"https:\/\/pokharelsugam.com.np\/school-science\/wp-content\/uploads\/sites\/2\/2023\/09\/school-science.jpg","contentUrl":"https:\/\/pokharelsugam.com.np\/school-science\/wp-content\/uploads\/sites\/2\/2023\/09\/school-science.jpg","width":500,"height":500,"caption":"School Science"},"image":{"@id":"https:\/\/pokharelsugam.com.np\/school-science\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/pokharelsugam.com.np\/school-science\/#\/schema\/person\/35f4d57cc2e78f6c92a357133a5e4747","name":"Sugam","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/775860ea034c0c86990dad8f198568e219e4d183f79d82f52b1ac35c9bca5c10?s=96&d=mm&r=g","caption":"Sugam"},"description":"M.Sc. Bioinformatics (Pokhara University) -Running B.Sc. Microbiology (Tribhuvan University)","sameAs":["https:\/\/pokharelsugam.com.np","https:\/\/www.facebook.com\/pokharelsugam.com.np\/","https:\/\/www.instagram.com\/pokharelsugam.com.np\/","https:\/\/www.linkedin.com\/in\/sugam-pokharel-40077913b\/","https:\/\/www.pinterest.com\/pokharel_sugam\/","https:\/\/x.com\/pokharel_sugam","https:\/\/www.youtube.com\/@pokharel_sugam","https:\/\/www.tumblr.com\/pokharelsugam"],"url":"https:\/\/pokharelsugam.com.np\/school-science\/author\/pokharelsugam\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Sugam","author_link":"https:\/\/pokharelsugam.com.np\/school-science\/author\/pokharelsugam\/"},"uagb_comment_info":2,"uagb_excerpt":"MATERIAL REQUIREDS Some red hibiscus flower, mortar and pestle, beaker, glass rod, distilled water, alcohol, filter paper, funnel, test tube, Bunsen burner, tripod stand with wire gauze, acid and base solution for test THEORY The chemical substance which gives H+ ion in aqueous solution are called acid for example hydrochloric acid, sulphuric acid, acetic acid…","_links":{"self":[{"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/posts\/174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/comments?post=174"}],"version-history":[{"count":0,"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/posts\/174\/revisions"}],"wp:attachment":[{"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/media?parent=174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/categories?post=174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pokharelsugam.com.np\/school-science\/wp-json\/wp\/v2\/tags?post=174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}