{"id":752279,"date":"2025-01-07T17:02:33","date_gmt":"2025-01-07T11:32:33","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=752279"},"modified":"2025-01-07T17:02:55","modified_gmt":"2025-01-07T11:32:55","slug":"class-12-chemistry-chapter-6-general-principles-and-processes-of-isolation-of-elements-mcqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/","title":{"rendered":"Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements MCQs"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#General_Principles_and_Processes_of_Isolation_of_Elements\" title=\"General Principles and Processes of Isolation of Elements\">General Principles and Processes of Isolation of Elements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#Class_12_Chemistry_MCQ_General_Principles_and_Processes_of_Isolation_of_Elements\" title=\"Class 12 Chemistry MCQ General Principles and Processes of Isolation of Elements\">Class 12 Chemistry MCQ General Principles and Processes of Isolation of Elements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#Advantages_of_Solving_General_Principles_and_Processes_of_Isolation_of_Elements_MCQs\" title=\"Advantages of Solving General Principles and Processes of Isolation of Elements MCQs\">Advantages of Solving General Principles and Processes of Isolation of Elements MCQs<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>General Principles and Processes of Isolation of Elements MCQs:<\/strong> Class 12 Chemistry, Chapter 6, focuses on the general principles and processes involved in the extraction and isolation of elements. This chapter is an essential part of the <strong><a href=\"https:\/\/infinitylearn.com\/surge\/cbse\/cbse-class-12-chemistry-syllabus\/\">CBSE Chemistry syllabus,<\/a><\/strong> providing foundational knowledge on how metals and non-metals are obtained from their ores. Students learn about different extraction methods, such as froth flotation, electrolytic reduction, and smelting, and their relevance in industry.<\/p>\n<p>The chapter helps students understand the importance of these processes in real-world applications, including the extraction of iron, copper, and aluminum. It also covers concepts related to thermodynamics, chemical reactivity, and the role of reagents in the extraction process. Typically, students can expect 3-5 questions from this chapter in the exam, including both theoretical and application-based questions. This knowledge is crucial for higher studies in chemistry, especially for those pursuing engineering, medicine, or other science-related fields.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"General_Principles_and_Processes_of_Isolation_of_Elements\"><\/span>General Principles and Processes of Isolation of Elements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>MCQs for CBSE Class 12 Chemistry Chapter 6 \u2013 General Principles and Processes of Isolation of Elements. The questions and answers are available in PDF format, aligned with the latest <strong><a href=\"https:\/\/infinitylearn.com\/surge\/cbse\/cbse-syllabus\/\">CBSE syllabus<\/a><\/strong>. These MCQs are designed by expert educators to ensure comprehensive understanding and exam readiness. By practicing these questions, students can reinforce key concepts and improve their performance in areas that need more focus.<\/p>\n<p><strong>Also Read Class 12 Other Chapters MCQs: <\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-coordination-compounds\/\"><strong>Coordinate Compounds MCQs<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-nernst-equation\/\"><strong>Nernst Equation MCQ<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-in-everyday-life\/\"><strong>Chemistry in Everyday Life MCQs<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/study-material\/cbse-notes\/class-12\/chemistry\/chemistry-mcqs-for-class-12-with-answers-chapter-4-chemical-kinetics\/\"><strong>Chemical Kinematics MCQs<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-amines\/\"><strong>Amines MCQs<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-d-and-f-block-elements\/\"><strong>D and F Block Element MCQs<\/strong><\/a><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Class_12_Chemistry_MCQ_General_Principles_and_Processes_of_Isolation_of_Elements\"><\/span>Class 12 Chemistry MCQ General Principles and Processes of Isolation of Elements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Q1. Which of the following is the first step in the extraction of metal from its ore?<\/strong><\/p>\n<p>a) Roasting<br \/>\nb) Crushing<br \/>\nc) Smelting<br \/>\nd) Refining<br \/>\nAnswer: b) Crushing<\/p>\n<p><strong>Q2. Which of the following methods is used for the extraction of sodium from sodium chloride?<\/strong><\/p>\n<p>a) Electrolysis<br \/>\nb) Smelting<br \/>\nc) Roasting<br \/>\nd) Froth flotation<br \/>\nAnswer: a) Electrolysis<\/p>\n<p><strong>Q3. In the extraction of copper, the first step is:<\/strong><\/p>\n<p>a) Roasting of copper ore<br \/>\nb) Electrolytic reduction<br \/>\nc) Leaching with H2SO4<br \/>\nd) Smelting<br \/>\nAnswer: a) Roasting of copper ore<\/p>\n<p><strong>Q4. Which of the following is NOT an ore of aluminum?<\/strong><\/p>\n<p>a) Bauxite<br \/>\nb) Cryolite<br \/>\nc) Galena<br \/>\nd) Diaspore<br \/>\nAnswer: c) Galena<\/p>\n<p><strong>Q5. What is the main principle of froth flotation method?<\/strong><\/p>\n<p>a) Differences in melting points<br \/>\nb) Differences in solubility<br \/>\nc) Differences in electrical conductivity<br \/>\nd) Differences in surface properties<br \/>\nAnswer: d) Differences in surface properties<\/p>\n<p><strong>Q6. In the extraction of iron, the reduction of iron oxide (Fe2O3) is achieved by:<\/strong><\/p>\n<p>a) Carbon monoxide<br \/>\nb) Hydrogen<br \/>\nc) Carbon<br \/>\nd) Both a and c<br \/>\nAnswer: d) Both a and c<\/p>\n<p><strong>Q7. Which of the following is the most commonly used method for refining copper?<\/strong><\/p>\n<p>a) Electrorefining<br \/>\nb) Distillation<br \/>\nc) Zone refining<br \/>\nd) Fractional crystallization<br \/>\nAnswer: a) Electrorefining<\/p>\n<p><strong>Q8. Which of the following is used to extract gold from its ore?<\/strong><\/p>\n<p>a) Cyanide process<br \/>\nb) Froth flotation<br \/>\nc) Leaching with HCl<br \/>\nd) Hydrometallurgy<br \/>\nAnswer: a) Cyanide process<\/p>\n<p><strong>Q9. Which of the following is a method of concentration used in the extraction of zinc?<\/strong><\/p>\n<p>a) Froth flotation<br \/>\nb) Magnetic separation<br \/>\nc) Leaching<br \/>\nd) Hydraulic washing<br \/>\nAnswer: c) Leaching<\/p>\n<p><strong>Q10. Which one of the following ores is used for the extraction of aluminum?<\/strong><\/p>\n<p>a) Hematite<br \/>\nb) Bauxite<br \/>\nc) Galena<br \/>\nd) Zinc blende<br \/>\nAnswer: b) Bauxite<\/p>\n<p><strong>Q11. What is the function of limestone in the extraction of iron?<\/strong><\/p>\n<p>a) Acts as a reducing agent<br \/>\nb) Removes impurities<br \/>\nc) Increases the temperature<br \/>\nd) Helps in leaching<br \/>\nAnswer: b) Removes impurities<\/p>\n<p><strong>Q12. The method used for the extraction of silver is:<\/strong><\/p>\n<p>a) Electrolysis<br \/>\nb) Cyanide process<br \/>\nc) Roasting<br \/>\nd) Smelting<br \/>\nAnswer: b) Cyanide process<\/p>\n<p><strong>Q13. In which of the following processes is zinc oxide reduced to zinc?<\/strong><\/p>\n<p>a) Smelting<br \/>\nb) Roasting<br \/>\nc) Electrolysis<br \/>\nd) Carbon reduction<br \/>\nAnswer: d) Carbon reduction<\/p>\n<p><strong>Q14. Which of the following is the major impurity present in bauxite ore?<\/strong><\/p>\n<p>a) Iron oxide<br \/>\nb) Zinc oxide<br \/>\nc) Sulphur<br \/>\nd) Copper oxide<br \/>\nAnswer: a) Iron oxide<\/p>\n<p><strong>Q15. The extraction of lead from galena involves:<\/strong><\/p>\n<p>a) Roasting<br \/>\nb) Reduction with carbon<br \/>\nc) Froth flotation<br \/>\nd) All of the above<br \/>\nAnswer: d) All of the above<\/p>\n<p><strong>Q16. Which of the following methods is employed in the extraction of gold from its ore?<\/strong><\/p>\n<p>a) Leaching with cyanide<br \/>\nb) Electrolysis<br \/>\nc) Froth flotation<br \/>\nd) Reduction with carbon<br \/>\nAnswer: a) Leaching with cyanide<\/p>\n<p><strong>Q17. In the extraction of iron, the carbon monoxide acts as:<\/strong><\/p>\n<p>a) An oxidizing agent<br \/>\nb) A reducing agent<br \/>\nc) A flux<br \/>\nd) A catalyst<br \/>\nAnswer: b) A reducing agent<\/p>\n<p><strong>Q18. The ore from which zinc is extracted is called:<\/strong><\/p>\n<p>a) Bauxite<br \/>\nb) Zinc blende<br \/>\nc) Galena<br \/>\nd) Magnetite<br \/>\nAnswer: b) Zinc blende<\/p>\n<p><strong>Q19. Which of the following metals is extracted using the electrolytic reduction method?<\/strong><\/p>\n<p>a) Iron<br \/>\nb) Copper<br \/>\nc) Aluminum<br \/>\nd) Zinc<br \/>\nAnswer: c) Aluminum<\/p>\n<p><strong>Q20. In the extraction of aluminum from bauxite, which compound is used as an electrolyte?<\/strong><\/p>\n<p>a) Sodium chloride<br \/>\nb) Aluminum oxide<br \/>\nc) Cryolite<br \/>\nd) Calcium carbonate<br \/>\nAnswer: c) Cryolite<\/p>\n<p><strong>Q21. The process of refining copper by electrolysis is called:<\/strong><\/p>\n<p>a) Electrorefining<br \/>\nb) Electroplating<br \/>\nc) Zone refining<br \/>\nd) Distillation<br \/>\nAnswer: a) Electrorefining<\/p>\n<p><strong>Q22. Which of the following methods is used for the extraction of gold?<\/strong><\/p>\n<p>a) Cyanide process<br \/>\nb) Froth flotation<br \/>\nc) Leaching with acids<br \/>\nd) Smelting<br \/>\nAnswer: a) Cyanide process<\/p>\n<p><strong>Q23. Which of the following is an example of a method used to concentrate ores?<\/strong><\/p>\n<p>a) Leaching<br \/>\nb) Roasting<br \/>\nc) Froth flotation<br \/>\nd) Electrolysis<br \/>\nAnswer: c) Froth flotation<\/p>\n<p><strong>Q24. The role of carbon in the extraction of metals is primarily to:<\/strong><\/p>\n<p>a) Act as a reducing agent<br \/>\nb) Act as a catalyst<br \/>\nc) Remove impurities<br \/>\nd) Increase temperature<br \/>\nAnswer: a) Act as a reducing agent<\/p>\n<p><strong>Q25. Which of the following metals is extracted using the process of roasting?<\/strong><\/p>\n<p>a) Iron<br \/>\nb) Copper<br \/>\nc) Zinc<br \/>\nd) Lead<br \/>\nAnswer: b) Copper<\/p>\n<p><strong>Q26. In the extraction of aluminum, the compound that facilitates the melting of aluminum oxide is:<\/strong><\/p>\n<p>a) Sodium chloride<br \/>\nb) Cryolite<br \/>\nc) Calcium oxide<br \/>\nd) Barium sulfate<br \/>\nAnswer: b) Cryolite<\/p>\n<p><strong>Q27. Which method is used for the extraction of high-purity silicon?<\/strong><\/p>\n<p>a) Electrolytic reduction<br \/>\nb) Zone refining<br \/>\nc) Cyanide process<br \/>\nd) Froth flotation<br \/>\nAnswer: b) Zone refining<\/p>\n<p><strong>Q28. What is the primary purpose of using flux during the extraction of metals?<\/strong><\/p>\n<p>a) To increase the temperature<br \/>\nb) To remove impurities<br \/>\nc) To reduce ores<br \/>\nd) To stabilize the metal<br \/>\nAnswer: b) To remove impurities<\/p>\n<p><strong>Q29. Which of the following is used in the extraction of zinc from its ores?<\/strong><\/p>\n<p>a) Carbon monoxide<br \/>\nb) Cyanide<br \/>\nc) Sodium hydroxide<br \/>\nd) Sulfuric acid<br \/>\nAnswer: a) Carbon monoxide<\/p>\n<p><strong>Q30. The reduction of iron oxide in a blast furnace is achieved using:<\/strong><\/p>\n<p>a) Hydrogen<br \/>\nb) Nitrogen<br \/>\nc) Carbon monoxide<br \/>\nd) Sodium chloride<br \/>\nAnswer: c) Carbon monoxide<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_Solving_General_Principles_and_Processes_of_Isolation_of_Elements_MCQs\"><\/span>Advantages of Solving General Principles and Processes of Isolation of Elements MCQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Enhanced Conceptual Clarity: Practicing MCQs helps in reinforcing the fundamental concepts of metallurgical processes, refining techniques, and extraction methods, ensuring a strong grasp of the subject.<\/li>\n<li>Time Management: Solving multiple-choice questions within a set timeframe improves speed and accuracy, which is crucial for competitive exams like NEET.<\/li>\n<li>Quick Revision: MCQs cover a wide range of topics in a concise format, making it easier to review important points and recall them quickly during exams.<\/li>\n<li>Improved Analytical Skills: Analyzing and solving MCQs sharpens problem-solving abilities, helping students to think critically and apply their knowledge effectively.<\/li>\n<li>Identification of Weak Areas: Regular practice of MCQs highlights areas where more focus is needed, enabling targeted revision and better preparation.<\/li>\n<li>Exam Pattern Familiarity: Continuous practice with MCQs familiarizes students with the format and style of questions typically asked in exams, reducing anxiety and boosting confidence.<\/li>\n<li>Effective Self-Assessment: MCQs provide an instant evaluation of one&#8217;s understanding and preparedness, allowing students to track their progress and adjust their study strategies accordingly.<\/li>\n<li>Boosts Accuracy: Practicing MCQs helps in minimizing errors, enhancing precision in answering questions, which is crucial for achieving higher scores in competitive exams.<\/li>\n<li>NEET Exam Relevance: This chapter is significant as NEET often includes questions from &#8220;General Principles and Processes of Isolation of Elements.&#8221; Regular practice ensures familiarity with the types of questions that may appear, improving overall performance in the exam.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>General Principles and Processes of Isolation of Elements MCQs: Class 12 Chemistry, Chapter 6, focuses on the general principles and [&hellip;]<\/p>\n","protected":false},"author":53,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"General Principles and Processes of Isolation of Elements MCQs","_yoast_wpseo_title":"General Principles and Processes of Isolation of Elements MCQs","_yoast_wpseo_metadesc":"Explore a comprehensive set of MCQs on the 'General Principles and Processes of Isolation of Elements' for Class 12 Chemistry. These questions cover important topics like extraction methods,","custom_permalink":"mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/"},"categories":[106,11038],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>General Principles and Processes of Isolation of Elements MCQs<\/title>\n<meta name=\"description\" content=\"Explore a comprehensive set of MCQs on the &#039;General Principles and Processes of Isolation of Elements&#039; for Class 12 Chemistry. These questions cover important topics like extraction methods,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"General Principles and Processes of Isolation of Elements MCQs\" \/>\n<meta property=\"og:description\" content=\"Explore a comprehensive set of MCQs on the &#039;General Principles and Processes of Isolation of Elements&#039; for Class 12 Chemistry. These questions cover important topics like extraction methods,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/\" \/>\n<meta property=\"og:site_name\" content=\"Infinity Learn by Sri Chaitanya\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-07T11:32:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-07T11:32:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2025\/04\/infinitylearn.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1008\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@InfinityLearn_\" \/>\n<meta name=\"twitter:site\" content=\"@InfinityLearn_\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ankit\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"General Principles and Processes of Isolation of Elements MCQs","description":"Explore a comprehensive set of MCQs on the 'General Principles and Processes of Isolation of Elements' for Class 12 Chemistry. These questions cover important topics like extraction methods,","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:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/","og_locale":"en_US","og_type":"article","og_title":"General Principles and Processes of Isolation of Elements MCQs","og_description":"Explore a comprehensive set of MCQs on the 'General Principles and Processes of Isolation of Elements' for Class 12 Chemistry. These questions cover important topics like extraction methods,","og_url":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/","og_site_name":"Infinity Learn by Sri Chaitanya","article_publisher":"https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/","article_published_time":"2025-01-07T11:32:33+00:00","article_modified_time":"2025-01-07T11:32:55+00:00","og_image":[{"width":1920,"height":1008,"url":"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2025\/04\/infinitylearn.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@InfinityLearn_","twitter_site":"@InfinityLearn_","twitter_misc":{"Written by":"Ankit","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/infinitylearn.com\/surge\/#organization","name":"Infinity Learn","url":"https:\/\/infinitylearn.com\/surge\/","sameAs":["https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/","https:\/\/www.instagram.com\/infinitylearn_by_srichaitanya\/","https:\/\/www.linkedin.com\/company\/infinity-learn-by-sri-chaitanya\/","https:\/\/www.youtube.com\/c\/InfinityLearnEdu","https:\/\/twitter.com\/InfinityLearn_"],"logo":{"@type":"ImageObject","@id":"https:\/\/infinitylearn.com\/surge\/#logo","inLanguage":"en-US","url":"","contentUrl":"","caption":"Infinity Learn"},"image":{"@id":"https:\/\/infinitylearn.com\/surge\/#logo"}},{"@type":"WebSite","@id":"https:\/\/infinitylearn.com\/surge\/#website","url":"https:\/\/infinitylearn.com\/surge\/","name":"Infinity Learn by Sri Chaitanya","description":"Surge","publisher":{"@id":"https:\/\/infinitylearn.com\/surge\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/infinitylearn.com\/surge\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#webpage","url":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/","name":"General Principles and Processes of Isolation of Elements MCQs","isPartOf":{"@id":"https:\/\/infinitylearn.com\/surge\/#website"},"datePublished":"2025-01-07T11:32:33+00:00","dateModified":"2025-01-07T11:32:55+00:00","description":"Explore a comprehensive set of MCQs on the 'General Principles and Processes of Isolation of Elements' for Class 12 Chemistry. These questions cover important topics like extraction methods,","breadcrumb":{"@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/infinitylearn.com\/surge\/"},{"@type":"ListItem","position":2,"name":"Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements MCQs"}]},{"@type":"Article","@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#article","isPartOf":{"@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#webpage"},"author":{"@id":"https:\/\/infinitylearn.com\/surge\/#\/schema\/person\/d647d4ff3a1111ff8eeccdb6b12651cb"},"headline":"Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements MCQs","datePublished":"2025-01-07T11:32:33+00:00","dateModified":"2025-01-07T11:32:55+00:00","mainEntityOfPage":{"@id":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-general-principles-and-processes-of-isolation-of-elements\/#webpage"},"wordCount":1363,"publisher":{"@id":"https:\/\/infinitylearn.com\/surge\/#organization"},"articleSection":["Class 12","MCQs"],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/infinitylearn.com\/surge\/#\/schema\/person\/d647d4ff3a1111ff8eeccdb6b12651cb","name":"Ankit","image":{"@type":"ImageObject","@id":"https:\/\/infinitylearn.com\/surge\/#personlogo","inLanguage":"en-US","url":"https:\/\/secure.gravatar.com\/avatar\/b1068bdc2711bd9c9f8be3b229f758f6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b1068bdc2711bd9c9f8be3b229f758f6?s=96&d=mm&r=g","caption":"Ankit"},"url":"https:\/\/infinitylearn.com\/surge\/author\/ankit\/"}]}},"_links":{"self":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/posts\/752279"}],"collection":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/users\/53"}],"replies":[{"embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/comments?post=752279"}],"version-history":[{"count":0,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/posts\/752279\/revisions"}],"wp:attachment":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/media?parent=752279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/categories?post=752279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/tags?post=752279"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/table_tags?post=752279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}