{"id":4700,"date":"2025-06-23T19:03:12","date_gmt":"2025-06-23T13:33:12","guid":{"rendered":"https:\/\/leverageedu.com\/questions-answers\/?p=4700"},"modified":"2025-06-23T19:03:15","modified_gmt":"2025-06-23T13:33:15","slug":"oxidation-is-a-process-which-involves-class-11-chemistry-cbse","status":"publish","type":"post","link":"https:\/\/leverageedu.com\/questions-answers\/oxidation-is-a-process-which-involves-class-11-chemistry-cbse\/","title":{"rendered":"Oxidation is a process which involves:"},"content":{"rendered":"\n

Oxidation is a fundamental concept in chemistry, commonly encountered in redox (reduction-oxidation) reactions. To determine the correct answer to the question, let\u2019s carefully examine each of the given options.<\/p>\n\n\n\n

(a) Addition of oxygen<\/strong><\/p>\n\n\n\n

Traditionally, oxidation was first described as the process in which a substance combines with oxygen. For example, when magnesium burns in air, it reacts with oxygen to form magnesium oxide:<\/p>\n\n\n\n

2Mg+O2\u21922MgO2Mg + O_2 \u2192 2MgO2Mg+O2\u200b\u21922MgO<\/p>\n\n\n\n

This reaction involves the addition of oxygen<\/em> to magnesium. Hence, this option is a correct representation of oxidation in classical terms.<\/p>\n\n\n\n

(b) Removal of hydrogen<\/strong><\/p>\n\n\n\n

Later, the definition of oxidation was expanded beyond just oxygen. In reactions involving organic compounds, oxidation can also mean the removal of hydrogen<\/em>. For example, in the oxidation of ethanol to acetic acid:<\/p>\n\n\n\n

CH3CH2OH\u2192CH3COOHCH_3CH_2OH \u2192 CH_3COOHCH3\u200bCH2\u200bOH\u2192CH3\u200bCOOH<\/p>\n\n\n\n

Here, hydrogen atoms are removed from ethanol, making this an oxidation process. Thus, this option is also correct.<\/p>\n\n\n\n

(c) Loss of electrons<\/strong><\/p>\n\n\n\n

In modern chemistry, oxidation is most accurately defined as the loss of electrons<\/em>. This is applicable in ionic reactions and is considered the most general and universally accepted definition. For instance, in the reaction:<\/p>\n\n\n\n

Fe\u2192Fe2++2e\u2212Fe \u2192 Fe^{2+} + 2e^-Fe\u2192Fe2++2e\u2212<\/p>\n\n\n\n

Iron loses electrons and is oxidized. So, this option represents the core concept of oxidation in terms of electron transfer.<\/p>\n\n\n\n

(d) All of the above<\/strong><\/p>\n\n\n\n

Given that all the previous options (a), (b), and (c) are valid descriptions of oxidation under different contexts\u2014classical, organic, and modern electrochemical\u2014the correct answer must be: (d) All of the above<\/p>\n\n\n\n


<\/strong> Oxidation can involve adding oxygen, removing hydrogen, or losing electrons. These are different perspectives of the same process observed in various types of chemical reactions. Therefore, the most comprehensive and correct answer to the question is option (d) \u2013 All of the above.<\/p>\n\n\n\n

Common Doubts on Chemistry:<\/strong><\/p>\n\n\n\n

What are the first 30 elements and their symbols?<\/strong><\/a><\/td><\/tr>
What is the Chemical Name of Iron?<\/strong><\/a><\/td><\/tr>
When metals and non-metals other than oxygen react, what is formed?<\/strong><\/a><\/td><\/tr>
What are Eka-Boron, Eka-Aluminium and Eka-Silicon?<\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"Oxidation is a fundamental concept in chemistry, commonly encountered in redox (reduction-oxidation) reactions. To determine the correct answer…\n","protected":false},"author":96,"featured_media":4702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"editor_notices":[],"footnotes":""},"categories":[10,4],"tags":[],"class_list":{"0":"post-4700","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-chemistry","8":"category-science"},"yoast_head":"\nOxidation is a process which involves:<\/title>\n<meta name=\"description\" content=\"This blog includes the answer to the question 'Oxidation is a process which involves?' 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