{"id":6318,"date":"2023-02-05T06:06:20","date_gmt":"2023-02-05T06:06:20","guid":{"rendered":"https:\/\/8thclass.deltapublications.in\/?page_id=6318"},"modified":"2024-11-28T07:22:51","modified_gmt":"2024-11-28T07:22:51","slug":"s-19-c-chemical-effect-of-electric-current","status":"publish","type":"page","link":"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-c-chemical-effect-of-electric-current\/","title":{"rendered":"S-19.c Chemical Effect Of Electric Current"},"content":{"rendered":"\n

Chemical Effect Of Electric Current<\/strong><\/h2>\n\n\n\n

key notes :<\/p>\n\n\n

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  1. Introduction to Chemical Effects:<\/strong> When an electric current passes through a conducting solution, it can lead to chemical changes in the substances present in that solution. This phenomenon is known as the chemical effect of electric current.<\/li>\n\n\n\n
  2. Electrolytes:<\/strong> Substances that can conduct electricity when dissolved in water are called electrolytes. Common examples include salt (sodium chloride) and acids (like sulfuric acid).<\/li>\n\n\n\n
  3. Electrolysis:<\/strong> The process of using electricity to bring about a chemical change in an electrolyte is called electrolysis. It involves the use of electrodes and an electrolyte solution.<\/li>\n\n\n\n
  4. Electrodes:<\/strong> Electrodes are conductive materials usually made of metal or graphite that are used to carry the electric current into and out of the electrolyte. There are two types: the cathode (negative electrode) and the anode (positive electrode).<\/li>\n\n\n\n
  5. Cations and Anions:<\/strong> In an electrolyte, positive ions (cations) move towards the cathode, and negative ions (anions) move towards the anode. This movement is due to the attraction of opposite charges.<\/li>\n\n\n\n
  6. Reduction and Oxidation:<\/strong> At the cathode, reduction occurs as positive ions gain electrons and become neutral. At the anode, oxidation occurs as negative ions lose electrons and become neutral.<\/li>\n\n\n\n
  7. Electroplating:<\/strong> Electroplating is a common application of the chemical effects of electric current. It involves depositing a layer of one metal onto the surface of another by passing an electric current through an electrolyte containing metal ions.<\/li>\n\n\n\n
  8. Factors Affecting Electrolysis:<\/strong> The rate of electrolysis depends on factors such as the concentration of the electrolyte, the current strength, and the duration of the process.<\/li>\n\n\n\n
  9. Practical Applications:<\/strong> Chemical effects of electric current have practical applications in industries like electroplating, electrorefining of metals, and in the production of chemicals like chlorine and hydrogen through the electrolysis of water and salt solutions.<\/li>\n\n\n\n
  10. Safety Precautions:<\/strong> When working with electricity and chemicals, safety is crucial. Always follow safety guidelines, wear appropriate protective gear, and be cautious of potential hazards.<\/li>\n\n\n\n
  11. Environmental Considerations:<\/strong> Some chemical processes involving electric current can have environmental implications. It’s important to manage and dispose of chemical byproducts properly to minimize pollution.<\/li>\n<\/ol>\n\n\n\n

    Let’s practice!<\/strong> <\/p>\n\n\n\n

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    Chemical Effect Of Electric Current key notes : Let’s practice!<\/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-6318","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/6318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=6318"}],"version-history":[{"count":13,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/6318\/revisions"}],"predecessor-version":[{"id":19131,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/6318\/revisions\/19131"}],"wp:attachment":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=6318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}