{"id":89822,"date":"2022-02-12T13:25:29","date_gmt":"2022-02-12T07:55:29","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=89822"},"modified":"2022-02-12T13:25:29","modified_gmt":"2022-02-12T07:55:29","slug":"prepare-250-ml-of-a-n-10-solution-of-oxalic-acid-from-crystalline-oxalic-acid","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-material\/chemistry\/prepare-250-ml-of-a-n-10-solution-of-oxalic-acid-from-crystalline-oxalic-acid\/","title":{"rendered":"Prepare 250 ml of a N\/10 Solution of Oxalic Acid from Crystalline Oxalic Acid"},"content":{"rendered":"<h2><span style=\"color: #00ccff\"><strong>Prepare 250 ml of a N\/10 Solution of Oxalic Acid from Crystalline Oxalic Acid<\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff\"><strong>Theory<\/strong><\/span><br \/>\n<img loading=\"lazy\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/31342504411_45fd502bb8_o.png\" alt=\"prepare-250-ml-of-a-n10-solution-of-oxalic-acid-from-crystalline-oxalic-acid-1\" width=\"899\" height=\"453\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/30649921423_28778647bc_o.png\" alt=\"prepare-250-ml-of-a-n10-solution-of-oxalic-acid-from-crystalline-oxalic-acid-2\" width=\"769\" height=\"233\" \/><\/p>\n<p><span style=\"color: #0000ff\"><strong>Apparatus<\/strong><\/span><br \/>\nWatch glass, analytical balance, weight box, fractional weight box, 250 ml beaker, glass rod, 250 ml measuring flask and wash bottle.<\/p>\n<p><span style=\"color: #0000ff\"><strong>Chemical Required<\/strong><\/span><br \/>\nOxalic acid crystals and distilled water.<\/p>\n<p><span style=\"color: #0000ff\"><strong>Procedure<\/strong><\/span><\/p>\n<ol>\n<li>Take a watch glass, wash it with distilled water and then dry it.<\/li>\n<li>Weigh the clean and dried watch glass accurately and record its weight in the note book.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/31311012292_e3c91a8ed9_o.png\" alt=\"prepare-250-ml-of-m10-solution-of-oxalic-acid-from-crystalline-oxalic-acid-1\" width=\"477\" height=\"346\" \/><\/li>\n<li>Weigh 3.150 g oxalic acid on the watch glass accurately and record this weight in the note-book.<\/li>\n<li>Transfer gently and carefully the oxalic acid from the watch glass into a clean 250 ml beaker. Wash the watch glass with distilled water with the help of a wash bottle to transfer the particles sticking to it into the beaker [Fig].<br \/>\nThe volume of distilled water for this purpose should not be more than 50 ml.<\/li>\n<li>Dissolve oxalic acid crystals in the beaker by gentle stirring with a clean glass rod.<\/li>\n<li>When the oxalic acid in the beaker is completely dissolved, transfer carefully the entire solution from the beaker into a 250 ml measuring flask (volumetric flask) with the help of a funnel [Fig].<br \/>\n<img loading=\"lazy\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/31341018551_3c38f7c4e2_o.png\" alt=\"prepare-250-ml-of-m10-solution-of-oxalic-acid-from-crystalline-oxalic-acid-2\" width=\"783\" height=\"445\" \/><\/li>\n<li>Wash the beaker with distilled water. Transfer the washings into the measuring flask [Fig].<\/li>\n<li>Finally wash the funnel well with distilled water with the help of a wash bottle to transfer the solution sticking to the funnel into the measuring flask [Fig].<\/li>\n<li>Add enough distilled water to the measuring flask carefully, up to just below the etched mark on it, with the help of a wash bottle.<\/li>\n<li>Add the last few drops of distilled water with a pipette until the lower level of the meniscus just touches the mark on the measuring flask [Fig].<\/li>\n<li>Stopper the measuring flask and shake gently to make the solution uniform through-out. Label it as oxalic acid solution.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/31085896560_2f28a94c92_o.png\" alt=\"prepare-250-ml-of-m10-solution-of-oxalic-acid-from-crystalline-oxalic-acid-3\" width=\"791\" height=\"509\" \/><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Prepare 250 ml of a N\/10 Solution of Oxalic Acid from Crystalline Oxalic Acid &nbsp; Theory Apparatus Watch glass, analytical [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"\"Get Prepare 250 ml of a N\/10 Solution of Oxalic Acid from Crystalline Oxalic Acid on Infinity learn\"","custom_permalink":"study-material\/chemistry\/prepare-250-ml-of-a-n-10-solution-of-oxalic-acid-from-crystalline-oxalic-acid\/"},"categories":[1],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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