{"id":720191,"date":"2024-06-03T12:00:42","date_gmt":"2024-06-03T06:30:42","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=720191"},"modified":"2025-06-24T14:45:21","modified_gmt":"2025-06-24T09:15:21","slug":"chemistry-class-12-polymers-mcq-with-answer","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-polymers\/","title":{"rendered":"Chemistry Class 12 Polymers MCQ with Answer"},"content":{"rendered":"<p>The study of polymers is an essential part of the Chemistry curriculum for Class 12 students. Polymers are large, complex molecules made up of repeating units called monomers. These monomers are linked together through chemical bonds, forming long chains that can have a variety of properties and uses. <a href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/polymer\/\"><strong>Polymers<\/strong><\/a> are found in everyday items like plastic bottles, rubber tires, and even the <strong><a href=\"https:\/\/infinitylearn.com\/surge\/articles\/dna\/\">DNA<\/a> <\/strong>in our cells. Understanding the structure and behavior of polymers helps us appreciate their role in both natural and synthetic materials, making them a crucial topic in modern science and industry.<\/p>\n<p>This collection of multiple-choice questions (MCQs) with answers is designed to help Class 12 students deepen their knowledge of polymers. Each question is followed by the correct answer, providing an immediate feedback mechanism to aid learning and retention. By working through these questions, students can test their understanding of polymer concepts, such as types of polymers, their synthesis, and their applications. This practice will not only prepare students for their exams but also give them a solid foundation in one of the most versatile and widely used materials in the world<\/p>\n<h2>Chemistry Class 12 Polymers MCQ with Answer<\/h2>\n<p><strong>Ques 1. Which of the following does not apply to polymers?<\/strong><\/p>\n<p>a) Source<\/p>\n<p>b) Structure<\/p>\n<p>c) Method of preparation<\/p>\n<p>d) Number of monomers<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 2. What type of polymer is Bakelite?<\/strong><\/p>\n<p>a) Polythene<\/p>\n<p>b) Bakelite<\/p>\n<p>c) PVC<\/p>\n<p>d) Polyacrylonitrile<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 3. Which criterion does not classify polymers?<\/strong><\/p>\n<p>a) Source<\/p>\n<p>b) Number of monomers<\/p>\n<p>c) Method of preparation<\/p>\n<p>d) Structure<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/uses-of-polymers\/\">Uses of Polymers<\/a><\/strong><\/em><\/p>\n<p><strong>Ques 4. Which of the following types of polymers is not based on classification by source?<\/strong><\/p>\n<p>a) Natural<\/p>\n<p>b) Semi-synthetic<\/p>\n<p>c) Elastomers<\/p>\n<p>d) Synthetic<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 5. Which of the following is not a natural polymer?<\/strong><\/p>\n<p>a) Rayon<\/p>\n<p>b) Starch<\/p>\n<p>c) Cellulose<\/p>\n<p>d) RNA<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 6. Which polymer has a structure with unconnected linear chains with intermediate branches?<\/strong><\/p>\n<p>a) Low-density polythene<\/p>\n<p>b) High-density polythene<\/p>\n<p>c) Polyvinyl chloride<\/p>\n<p>d) Bakelite<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 7. Are all macromolecules polymers?<\/strong><\/p>\n<p>a) True<\/p>\n<p>b) False<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 8. Which polymer&#8217;s synthesis involves repeated loss of small molecules?<\/strong><\/p>\n<p>a) Polythene<\/p>\n<p>b) Buna-S<\/p>\n<p>c) Buna-N<\/p>\n<p>d) Nylon-6,6<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 9. What type of polymer is [-CH2-CH(C6H5)\u2013]n?<\/strong><\/p>\n<p>a) Homopolymer<\/p>\n<p>b) Copolymer<\/p>\n<p>c) Condensation polymer<\/p>\n<p>d) Network polymer<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 10. Which of the following is not an elastomer?<\/strong><\/p>\n<p>a) Buna-S<\/p>\n<p>b) Buna-N<\/p>\n<p>c) PVC<\/p>\n<p>d) Neoprene<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 11. Which polymer does not have dipole-dipole interactions?<\/strong><\/p>\n<p>a) Nylon<\/p>\n<p>b) Terylene<\/p>\n<p>c) Dacron<\/p>\n<p>d) Orlon<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 12. What are the intermolecular forces in acrilan?<\/strong><\/p>\n<p>a) Hydrogen bonds<\/p>\n<p>b) Dipole-dipole interaction between carbonyl groups<\/p>\n<p>c) Dipole-dipole interaction between carbonyl and cyano groups<\/p>\n<p>d) Van der Waals forces<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 13. Which polymer has the weakest intermolecular forces?<\/strong><\/p>\n<p>a) Buna-N<\/p>\n<p>b) Nylon-6,6<\/p>\n<p>c) Polythene<\/p>\n<p>d) Polystyrene<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 14. Nylon threads are made of which polymer?<\/strong><\/p>\n<p>a) Polyester polymer<\/p>\n<p>b) Polyamide polymer<\/p>\n<p>c) Polyethylene polymer<\/p>\n<p>d) Polyvinyl polymer<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 15. Which of the following is a branched polymer?<\/strong><\/p>\n<p>a) Low-density polymer<\/p>\n<p>b) Polyester<\/p>\n<p>c) High-density polymer<\/p>\n<p>d) Nylon<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 16. Polymers can be classified based on mode of formation as:<\/strong><\/p>\n<p>a) Addition polymers only<\/p>\n<p>b) Condensation polymers only<\/p>\n<p>c) Copolymers<\/p>\n<p>d) Addition and condensation polymers<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/chemistry\/chapter-15-polymers\/\">NCERT Solutions for Class 12 Chemistry Chapter 15 Polymers<\/a><\/strong><\/em><\/p>\n<p><strong>Ques 17. The process of heat softening, moulding, and cooling to rigidity can be repeated for which plastics?<\/strong><\/p>\n<p>a) Thermoplastics<\/p>\n<p>b) Thermosetting plastics<\/p>\n<p>c) Both (a) and (b)<\/p>\n<p>d) Neither (a) nor (b)<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 18. Synthetic hair wigs are made of which polymer?<\/strong><\/p>\n<p>a) CH2=CHCl<\/p>\n<p>b) CH2=CHCOOCH3<\/p>\n<p>c) C6H5CH=CH2<\/p>\n<p>d) CH2=CH-CH=CH2<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 19. Which monomers form biodegradable polymers?<\/strong><\/p>\n<p>a) 3-hydroxybutanoic acid + 3-hydroxypentanoic acid<\/p>\n<p>b) Glycine + amino caproic acid<\/p>\n<p>c) Ethylene glycol + phthalic acid<\/p>\n<p>d) Both a and b<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 20. In addition polymerization, the monomer used is:<\/strong><\/p>\n<p>a) Unsaturated compounds<\/p>\n<p>b) Saturated compounds<\/p>\n<p>c) Bifunctional saturated compounds<\/p>\n<p>d) Trifunctional saturated compounds<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 21. Polymer formation from monomer starts by:<\/strong><\/p>\n<p>a) The condensation reaction between monomers<\/p>\n<p>b) The coordinate reaction between monomers<\/p>\n<p>c) Conversion of monomer to monomer ions by protons<\/p>\n<p>d) Hydrolysis of monomers<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 22. Which statement is not correct for fibres?<\/strong><\/p>\n<p>a) Fibres possess high tensile strength and high modulus<\/p>\n<p>b) Fibres impart crystalline nature<\/p>\n<p>c) Characteristic features of fibres are due to strong intermolecular forces like hydrogen bonding<\/p>\n<p>d) All are correct<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/chemistry\/chapter-15-polymers\/\">NCERT Exemplar Solutions for Class 12 Chemistry Chapter 15 Polymers<\/a><\/strong><\/em><\/p>\n<p><strong>Ques 23. Which of the following does not undergo additional polymerization?<\/strong><\/p>\n<p>a) Vinyl chloride<\/p>\n<p>b) Butadiene<\/p>\n<p>c) Styrene<\/p>\n<p>d) All of the above undergo addition polymerization<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The study of polymers is an essential part of the Chemistry curriculum for Class 12 students. Polymers are large, complex [&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":"Chemistry Class 12 Polymers MCQ","_yoast_wpseo_title":"Chemistry Class 12 Polymers MCQ with Answers - Practice Now | IL","_yoast_wpseo_metadesc":"Enhance your understanding of polymers with our Class 12 Chemistry MCQs. Get detailed answers and explanations to boost your exam preparation and ace your tests.","custom_permalink":"mcqs\/class-12-chemistry-polymers\/"},"categories":[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>Chemistry Class 12 Polymers MCQ with Answers - Practice Now | IL<\/title>\n<meta name=\"description\" content=\"Enhance your understanding of polymers with our Class 12 Chemistry MCQs. 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