{"id":3342,"date":"2022-12-13T06:07:56","date_gmt":"2022-12-13T06:07:56","guid":{"rendered":"https:\/\/5thclass.deltapublications.in\/?page_id=3342"},"modified":"2025-09-11T11:39:47","modified_gmt":"2025-09-11T11:39:47","slug":"s-11-l-water-dissolves-many-things","status":"publish","type":"page","link":"https:\/\/5thclass.deltapublications.in\/index.php\/s-11-l-water-dissolves-many-things\/","title":{"rendered":"s-11.l Water Dissolves Many Things"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Water Dissolves Many Things<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGF1k5AxLA\/AnEBG5AwhE_p5r1dCmrc7Q\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGF1k5AxLA&#x2F;AnEBG5AwhE_p5r1dCmrc7Q&#x2F;watch?utm_content=DAGF1k5AxLA&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">Water Dissolves Many Things<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/edurev.gumlet.io\/ApplicationImages\/Temp\/13076095_81b62ad7-73c7-42c2-b4e6-5c7a8741e574_lg.png?w=900&amp;dpr=1.0\" alt=\"Detailed Notes: Air &amp; Water (Part 2)\" style=\"aspect-ratio:1.3595166163141994;width:446px;height:auto\"\/><\/figure><\/div>\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\"><strong>Key Notes:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>1. Introduction to Dissolving: <\/strong>Dissolving is the process where a solid substance mixes uniformly with a liquid to form a solution. Water is an excellent solvent and can dissolve many different substances.<\/p>\n\n\n\n<p><strong>2. Universal Solvent:<\/strong>&nbsp;Water is often called the &#8220;universal solvent&#8221; because it can dissolve more substances than any other common liquid. This is because of its unique chemical properties.<\/p>\n\n\n\n<p><strong>3. Polarity of Water:<\/strong>&nbsp;Water molecules are polar, which means they have a positive end (hydrogen) and a negative end (oxygen). This polarity allows water to attract and surround other polar or charged molecules, helping them dissolve.<\/p>\n\n\n\n<p><strong>4. Ions and Ionic Compounds:<\/strong>&nbsp;Water can dissolve ionic compounds like table salt (sodium chloride) by separating the ions and surrounding them with water molecules. This is why salt dissolves easily in water.<\/p>\n\n\n\n<p><strong>5. Polar Molecules:<\/strong>&nbsp;Water can also dissolve polar molecules like sugar and some gases. The polar water molecules surround the molecules of the solute, allowing them to mix uniformly.<\/p>\n\n\n\n<p><strong>6. Non-Polar Substances:<\/strong>&nbsp;Water doesn&#8217;t dissolve non-polar substances like oil or grease because they don&#8217;t have charged or polar regions. Instead, these substances tend to repel water, causing them to separate.<\/p>\n\n\n\n<p><strong>7. Factors Affecting Dissolving:<\/strong>&nbsp;Several factors influence the rate at which a substance dissolves in water, including temperature (higher temperatures often lead to faster dissolving), surface area (smaller particles dissolve faster), and stirring (agitating the mixture speeds up dissolving).<\/p>\n\n\n\n<p><strong>8. Solute and Solvent:<\/strong>&nbsp;In a solution, the substance that dissolves in water is called the solute, and water is the solvent. For example, in saltwater, salt is the solute, and water is the solvent.<\/p>\n\n\n\n<p><strong>9. Solubility:<\/strong>&nbsp;Solubility is a measure of how much of a particular solute can dissolve in a given amount of solvent. Different substances have different solubilities in water.<\/p>\n\n\n\n<p><strong>10. Applications:<\/strong>&nbsp;Understanding how water dissolves substances is essential in many everyday applications. For instance, it&#8217;s the reason why we can make tea, coffee, and fruit juice. It&#8217;s also vital in chemistry for mixing and reacting different substances.<\/p>\n\n\n\n<p><strong>11. Environmental Impact:<\/strong>&nbsp;Water&#8217;s ability to dissolve many substances is essential in nature, where it helps transport nutrients in the soil and regulate the chemistry of oceans, rivers, and lakes.<\/p>\n\n\n\n<p><strong>12. Caution:<\/strong>&nbsp;While water can dissolve many things, not everything is safe to drink. It&#8217;s important to know what substances are in the water and whether they are safe for consumption.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/edurev.gumlet.io\/ApplicationImages\/Temp\/13076095_31f129b8-c97f-496f-b572-608a6a0e977c_lg.png?w=768&amp;dpr=1.5\" alt=\"Detailed Notes: Air &amp; Water (Part 2)\" style=\"aspect-ratio:1.7637614678899083;width:511px;height:auto\"\/><\/figure><\/div>\n\n\n<p class=\"has-text-color\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81979\/151\/713\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-85.png\" alt=\"\" class=\"wp-image-5308\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-85.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-85-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-85-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82863\/170\/397\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-86.png\" alt=\"\" class=\"wp-image-5309\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-86.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-86-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-86-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Water Dissolves Many Things Water Dissolves Many Things by Delta publications Key Notes: 1. Introduction to Dissolving: Dissolving is the process where a solid substance mixes uniformly with a liquid to form a solution. Water is an excellent solvent and can dissolve many different substances. 2. Universal Solvent:&nbsp;Water is often called the &#8220;universal solvent&#8221; because<a class=\"more-link\" href=\"https:\/\/5thclass.deltapublications.in\/index.php\/s-11-l-water-dissolves-many-things\/\">Continue reading <span class=\"screen-reader-text\">&#8220;s-11.l Water Dissolves Many Things&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3342","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3342"}],"version-history":[{"count":13,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3342\/revisions"}],"predecessor-version":[{"id":15811,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3342\/revisions\/15811"}],"wp:attachment":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}