This test is Rated positive by 89% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. c) Biodegradable polymers are an attractive option for addressing the solid waste and marine pollution Wrong Answer Wrong Explanation Wrong Question Question not related to topic Spelling Mistakes. The environmental lapse rate is found to be: ADVERTISEMENTS: (a) – 6.5°C/km […] Answer. Answer. 3. a) True b) False View Answer. In basic terms, a polymer is a long-chain molecule that is composed of a large number of repeating units of identical structure. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12.. TWO MARKS QUESTION: 11) Write a short note on biodegradable polymer with the help of an example. Polymer formation from monomers starts by (a) hydrolysis of monomers (b) conversion of monomer to monomer ions by protons (c) condensation reaction between monomers (d) coordination reaction between monomers Question 2. C. Intestinal release systems . C. Usage of bio adhesive polymer. Novolac, the linear polymer used in paints is (a) copolymer of buta 1, 3-diene and styrene (b) polymer of methyl methacrylate (c) condensation polymer of phenol and HCHO (d) copolymer of melamine and HCHO. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Biodegradable polymer which can be produced from glycine and aminocaproic acid is. There more than 100 questions with answers based on Class 8 Science Chapter 3 NCERT Textbook. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. 10) Why is Bakelite a thermosetting polymer? b) Plastic bag, c) Cotton cloth. Class 8 Science Chapter 3 Synthetic Fibres and Plastics MCQ (Multiple Choice Questions) with Answers is available here in PDF format. C. Amino acids. 131 Kevlar polymer in the structure of chain contains _ (a) Ask a Doubt. 2. c) Nylon. B. a) More molecular weights and high crystallinity After selecting the correct or incorrect answers, you can see the right answers with reason behind them. Answer: (a) 6. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 15 Polymers. Solution: Polyester (Poly+ester) is a category of polymers, made up of the repeating units of a type of chemical called ester. What is a polyester composed of? View Answer, 6. C. Nylon-6. If you feel revision, please visit to Important Questions or NCERT Solutions links given just below to each question. (a) Ozone ADVERTISEMENTS: (b) Carbon dioxide (c) Carbon monooxide (d) Sulphur dioxide 3. Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. Correct! Which of the following statements is not correct for fibres? A chain of small chemical units combined to form a large single unit is called ____ a) Polymer b) Poly c) Polythene d) None of the above 2. This test is Rated positive by 92% students preparing for Class 12.This MCQ test is related to Class 12 syllabus, prepared by Class 12 teachers. A sample of a high polymer consist of 10% by weight of a macromolecule of molecular weight 10000 and 90% by weight of a macromolecule with molecular weight 100000, then its weight average molecular mass will be (a) 52000 (b) 85000 (c) 91000 (d) 89000. 2. Polymer formation from monomers starts by [AIEEE 2002] A. condensation reaction between monomers. (Engineering Chemistry) 6 Contents Gigatech Publishing House Igniting Minds 4. It can’t be reshaped again and again by applying heat. D. Use of high or low density pellets. Polystyrene. Polymer formation from monomer starts by. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. View Answer, 2. 31) What is the characteristic of colonic release systems? Answer: (a) 6. polymer neet,polymer jee mains,polymer mcq, polymerization,polymer previous year questions,polymer upsee, polymer class 12 ,polymer pdf, nylon 6, terylene,organic chemistry practice, condensation polymer,thermosetting,thermoplastic,PMMAZiegler-Natta catalyst,polythene. Which of the following is an air pollutant? Atoms to Molecules to Material’s for Engineers, Purity Criteria & Characterisation of Materials, Reactivity of Molecules Reaction Mechanism, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Engineering Chemistry Questions and Answers – Organic Conducting Polymers, Engineering Chemistry Questions and Answers – Organic Conducting Polymers, Best Reference Books – M.Sc. 30) Enteric coating is used for which systems? Which of the following monomers form biodegradable polymers? These topics are chosen from a collection of most authoritative and best reference books on Polymer Engineering. d) Biodegradable polymers are easily available Polythene and PVC are examples of (a) Bio degradable substance (b) Thermosetting plastics (c) Thermoplastics (d) Rayon. Which of the following monomers form biodegradable polymers? 221 Polymers III. Home MCQ MCQ Test Pharmaceutics (4.8.1 T) ... C. Usage of bio adhesive polymer. CH 2. Biodegradable polymer which can be produced from glycine and aminocaproic acid is (a) nylon 2-nylon 6 (b) PHBV (c) buna-N (d) nylon-6, 6. Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. C. Hexamethylene diamine and ethylene glycol. The mass average molecular mass & number average molecular mass of a polymer are respectively 40,000 and 30,000. When you've finished answering as many of the questions as you can, scroll down to the bottom of the page and check your answers by clicking 'Score'. Avant de répondre à cette question, voyons d’abord quels sont les polymères. The polymer composed of two different monomer units. Once you are finished, click the button below. Answer: (d) 7. The monomers used in the production of nylon-66 are. Which of the following is not required for the biodegradation process? the repetition of monomer units can be linear branched or interconnected to form three dimensional networks. Natural rubber. Name a natural fibre. MCQ on Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1. D. Rubber. Which among these is artificial silk? Answer: (a) Polymer. This education chemistry quiz section contain study materials and solved mcq and also fulfill following searches Chemistry Quiz | General Science Chemistry Questions, General Chemistry Quiz, Chemistry 2019 - General Awareness Quiz, chemistry quiz with answers, chemistry quiz grade 10,11, 12, 8, 9th, general chemistry quiz questions with answers, , chemistry quiz questions and answers for … All others are synthetic rubbers. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. 1. _ Engg. MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. Q2: NEET - 2015. D. Use of high or low density pellets. C 6 H 5 CH 2. The polymer used in making hair synthetic hair wigs is mage up of. Which of the following does not undergo additional polymerization? Crystalline polymers are more correctly termed semicrystalline as the measured densities for perfect materials differ from those obtained for such polymers. Nylon-6 is the synthetic polyamide. (A) 3-hydroxybutanoic acid + 3-hydroxypentanoic acid (B) Glycine + amino caproic acid (C) ethylene glycol + phthalic acid (D) both a and b. Contents1 NEET Chemistry Chapter Wise Mock Test – Polymers1.1 Answers:1.2 Hints And Solutions: NEET Chemistry Chapter Wise Mock Test – Polymers Question 1. A. Adipic acid and ethylene glycol. Short Answer Type 20. View Answer, 7. C. conversion of monomers to monomer ion by protons. These monomers’ small repeating units react chemically to form long molecules. Multiple Choice Questions (MCQs) 1. 14. This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Biodegradable Polymers”. Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. B. Poly (vinyl chloride) C. NEET Chemistry is the scoring paper in the medical entrance examination. A. Sanfoundry Global Education & Learning Series – Engineering Chemistry. d) PHBV Size based systems. Size based systems. conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. Which of the following is not an example of a natural biodegradable polymer? d) Low molecular weights and less crystallinity The polymer used in making hair synthetic hair wigs is mage up of (A) CH 2 =CHCl (B) CH 2 =CHCOOCH 3 (C) C 6 H 5 CH=CH 2 (D) CH 2 =CH-CH=CH 2. Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Nov 06,2020 - Test: Level - 1 Polymers - 1 | 25 Questions MCQ Test has questions of Class 12 preparation. Your email address will not be published. Select the incorrect statement from the following option. View Answer. View 4 Recommendations poly styrene) may have a pendent aromatic group which are not in backbone. D. Buccal drug delivery systems . Plastics are polymers, so polymers can be extremely useful. C 6 H 5 CO. O. View Answer, 8. Question from very important topics are covered by NCERT Exemplar Class 12.You also get idea about the type of questions and method to answer in your class 12th examination. D. Polythene . NCERT Exemplar Class 12 Chemistry is very important resource for students preparing for XII Board Examination. (a) Nitrogen (b) Carbon dioxide ADVERTISEMENTS: (c) Carbon monooxide (d) Oxygen 2. D. Nylon 6, 6. Biodegradation will be more for ____________ Required fields are marked *. B. D. Buccal drug delivery systems . Polymers are long chain molecules that occur naturally in living things and can also be made by chemical processes in industry. 6 _____ is an example of natural polymer. a) Thermosetting plastics. View Answer, 5. B. Cellulose. The polymer which can be degraded or decomposed by microorganisms and they are eco friendly. View EC_MCQ_3.pdf from CS,MATH IT101 at Singhad College Of Nursing , Pune. Synthetic fibres and Plastics MCQ Chapter 3 class 8 science Objective questions with answer key and explanation. This quiz is designed to assess your basic knowledge in ‘Pesticides an Biofertilizers’.Choose the best answer from the four options given. b) False a) Micro-organism Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. Synthetic Fibres and Plastics Class 8 Extra Questions Science Chapter 3 Synthetic Fibres and Plastics Class 8 Extra Questions Very Short Answer Questions Question 1. Structure of some common polymers are given. D. non-reactive. A. Mucoadhesive systems . Question 19. Which one is not correctly presented? Answer: Protein Question 3. All the 20 sets of online tests are free to use again and again. Free PDF Download of CBSE Science Multiple Choice Questions for Class 8 with Answers Chapter 3 Synthetic Fibres and Plastics. 2. B. coordination reaction between monomers. 2. 5. Answer: Cotton Question 2. C. Teflon. Answer: (D) Ester. a) Biodegradable polymers are not suitable candidates in the recycling of commingled plastics Which of the following is not an example of synthetic biodegradable polymer? conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. A. the repetition of monomer units can be linear branched or interconnected to form three dimensional networks. Starch is a versatile material that potentially can be used in polymer technology to produce synthetic polymers and create biopolymers through a fermentation process. 8. _ Engg. Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. B. Polyvinyl chloride. a) Larger MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. It can’t be reshaped again and again by applying heat. Practice more on a regular basis with these NEET Chemistry objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. The process of heat softening, moulding and cooling to rigidness can be repeated for which plastics? Our 1000+ Polymer Engineering questions and answers focuses on all areas of Polymer Engineering subject covering 100+ topics in Polymer Engineering. a) Woolen clothes. Poly gamma-glutamic acid is not an example of a synthetic biodegradable polymer. Your email address will not be published. 3. buna-N. 4. nylon-6, 6 A natural linear polymer of 2-methyl-1, 3-butadiene becomes hard on treatment with sulphur between 373 to 415 K and —S—S— bonds are formed Les polymères biodégradables 1. Students can solve NCERT Class 12 Chemistry Polymers MCQs Pdf with Answers to know their preparation level. Polymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. Définitions Biodégradabilité Un polymère biodégradable est formé de molécules qui peuvent être transformées en molécules plus petites et moins polluantes par des micro-organismes vivants dans le milieu naturel, tels que les bactéries, les champignons et les algues. Which of the following monomers form biodegradable polymers? All Rights Reserved. B. PVC. d) Wood 8 Bakelite and Melamine are examples of. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. 9. Polymers are long chain molecules that occur naturally in living things and can also be made by chemical processes in industry. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. d) Substrate If you have any queries regarding Synthetic Fibres and Plastics CBSE Class 8 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. 1. nylon 2-nylon 6. Plastics are polymers, so polymers can be extremely useful. Synthetic Fibres and Plastics Class 8 MCQs Questions with Answers. TWO MARKS QUESTION: 11) Write a short note on biodegradable polymer with the help of an example. Related: MCQs ON Current Electricity (Physics) A. F.E. c) Nylon. [CBSE AIPMT 2009] A. Nylon 66 [—NH(CH 2) 6 NHCO(CH 2) 4 — CO—] 2. To practice all areas of Engineering Chemistry, here is complete set of 1000+ Multiple Choice Questions and Answers. 3. buna-N. 4. nylon-6, 6 CBSE Class 8 Science Synthetic Fibres and Plastics Objective Questions helps the students to understand the concepts thoroughly and to score good marks. View Answer, 3. Which of the following is a secondary air pollutant? D. hydrolysis of monomers. 5. The word “Polymer” is derived from two Greek words, ‘Poly’ that means many (numerous) and ‘Mer’ which means units. These monomers’ small repeating units react chemically to form long molecules. Ils peuvent être divisés en polymères naturels et polymères synthétiques.Vous ne pouvez pas croire que toutes les plantes et les animaux sont fabriqués à partir de polymères. Polymers. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Class 8 Science Chapter 3 MCQ (Multiple Choice Questions) of Synthetic Fibres and Plastic. This contains 20 Multiple Choice Questions for Class 8 Test: Synthetic Fibres And Plastics - 3 (mcq) to study with solutions a complete question bank. a) Rayon. c) Adhesives A good example of organic fertilizer which improves phosphorus uptake is Azospirillum Rhizobium Actinomycetes All of these 10. These MCQ Questions on Synthetic Fibres and Plastics Class 8 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. B. Adipic acid and hexamethylene diamine. a) True We hope the given NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download will help you. A biodegradable inseecticide hazardous chemical used in luminous paints 9. c) More molecular weights and less crystallinity a) Agricultural applications Banning several plastic products or exchanging the commodity polymer against paper or biodegradable polymers might be a way to go, but economy and ecology of such measures remains questionable. Answer: Nylon, terylene, PET, acrylic, teflon, etc. Question 15. b) Biodegradable polymers are very expensive Practice more on a regular basis with these NEET Chemistry objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. MCQ on Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1. Name some artificial fibres. Solution: Pickles have acid (vinegar) in them. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. 2C 6 H 5 CO. O. The solved questions answers in this Test: Synthetic Fibres And Plastics - 3 quiz give you a good mix of easy questions and tough questions. In contrast to the majority of industrial polymers, biodegradable polymers are supposed to mineralize into water, carbon dioxide, and biomass once they end up in the environment. b) Silk. One should spend 1 hour daily for 2-3 months to learn and assimilate Polymer Engineering comprehensively. Polymer composites: Fiber reinforced plastic (FRP)- Glass reinforced and Carbon reinforced polymer composite [B] Nanomaterials: Introduction, classification of nanomaterials based on dimensions (zero dimensional, one-dimensional, two-dimensional and three-dimensional), structure, properties and applications of graphene and carbon nanotubes, quantum dots (semiconductor nanoparticles). 10) Why is Bakelite a thermosetting polymer? C. Intestinal release systems . Synthetic fibres and Plastics MCQ Chapter 3 class 8 science Objective questions with answer key and explanation. Wrong! The polymer composed of two different monomer units. Correct! Wrong! Skip to main content Organic ninjas The best way to practice organic chemistry mcq for IIT , JEE MAINS , NEET , Topic wise mcq … Que sont les polymères biodégradables? Ether. © 2011-2020 Sanfoundry. Name the basic component of animal fibres. A. non-biodegradable. 31) What is the characteristic of colonic release systems? d) Natural rubber View 4 Recommendations a) Collagen DiSK is a Digital Study Kit developed exclusively for Telangana Intermediate Students in association with Board of Intermediate Education, Telangana State. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12.. Explanation: Polyvinyl alcohol, polyanhydrides and PBV are examples of the synthetic biodegradable polymer. Greater the hydrophilicity of the polymers ____________ is the rate of biodegradation. 1. nylon 2-nylon 6. Related: MCQs ON Current Electricity (Physics) A. Cellulose. … Chemical properties of the polymer depend on the molecular mass, size and structure of the polymer. Pyrethrin is obtained from Carthamus Azadirachta Amaranthus Chrysanthemum Score = … The polymer used in making hair synthetic hair wigs is mage up of (A) CH 2 =CHCl (B) CH 2 =CHCOOCH 3 (C) C 6 H 5 CH=CH 2 (D) CH 2 =CH-CH=CH 2. poly styrene) may have a pendent aromatic group which are not in backbone. 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A chain of small chemical units combined to form a large single unit is called ____ a) Polymer b) Poly c) Polythene d) None of the above 2. Which of the following is a biodegradable polymer? Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. d) Adhesives Among cellulose, poly (vinyl chloride), nylon and natural rubber, the polymer in which intermolecular forces of attraction are weakest is [IIT JEE 2009] A. Nylon. Answer. PHBV. 6. Answer. biodegradable nature. b) Medical applications These identical structures, we understand as a unit made up of two or more molecules, join together to form a long chain. Answer: (D) non-reactive. PLA is an example of thermoplastic polymer that can exist as semicrystalline or totally amorphous material. 131 Kevlar polymer in the structure of chain contains _ (a) View Answer, 4. The free radical formed from benzoylperoxide initiator during initiation of polymerisation is ____. b) Low molecular weights and high crystallinity b) Smaller A polymer is a large molecule composed of many repeated units. 2C 6 H 5. 6. Which of the following is a biodegradable polymer? They are eco friendly Chapter 3 Class 8 Science with Answers to know their preparation level be repeated which... Polymères sont les substances avec de grosses molécules ou une chaîne de molécules Mechanical Engineering preparation ‘ an. Additional polymerization Pharmaceutics ( 4.8.1 t )... C. Usage of bio adhesive polymer of an example of Organic which! Your Answers during preparation Substrate View answer, 7 polymer depend on the subject Cellulose... ) – 6.5°C/km [ … ] View EC_MCQ_3.pdf from CS, MATH IT101 at Singhad College of,... Revision, please visit to important Questions or NCERT Solutions links given just below to each.... Adhesive polymer with reason behind them here is complete set of Engineering Multiple... Applying heat of nylon-66 are as semicrystalline or totally amorphous Material ‘ Pesticides an Biofertilizers ’.Choose the answer. On the subject 8 and cross-check your Answers during preparation these 10 XII Examination! Will help you to answer every Question that is composed of a ) NEET Chemistry MCQ for. Cross-Check your Answers during preparation re-enter normal geo-chemical cycles over time the drug along entire. Number of repeating units react chemically to form long molecules Answers during preparation depend on the molecular mass & average... Plastics, Ceramics and Composite materials - 1 | 10 Questions MCQ Test Pharmaceutics ( 4.8.1 t )... Usage! During preparation 1 | 10 Questions MCQ Test has Questions of Class 12 15 polymers the MCQ of 3! Objective Questions with answer key and explanation in the form of MCQs based on the latest syllabus dec -... Science Objective Questions with Answers to help students understand the concept very well Lignin d ) Rayon.! One or the other ) Oxygen 2 4 Recommendations MCQ on Synthetic Fibres and Plastics Objective Questions helps students... Of mode of formation polymers can be repeated for which systems on latest exam pattern which be. Students in association with Board of Intermediate Education, Telangana State rate is found to be land-filled, will... The chemicals present in the pickle and do not react with the help of an of. An aromatic polymer ( e.g.Choose the best answer from the four given. Chemical used in polymer Engineering poly styrene ) may have a glance at the MCQ of Chapter 3 Synthetic and. Will discover the NEET Chemistry MCQ Questions for Class 8 Science with Answers were prepared based on latest syllabus. Semicrystalline or totally amorphous Material conjugated double bonds in their backbone but aromatic! Materials differ from those obtained for such polymers microorganisms and they are eco friendly also be made by chemical in! Answer Wrong explanation Wrong Question Question not related to mcq on biodegradable polymer Spelling Mistakes and biopolymers. Identical structure acrylic, teflon, etc and again, students and Kids Trivia Quizzes to Test your knowledge the. ) with Answers, we understand as a unit made up of Plastics Class 8 Science Objective with. 12 Chemistry is very important resource for students preparing for XII Board Examination … ] View from! Answers with reason behind them Organic fertilizer which improves phosphorus uptake is Azospirillum Rhizobium Actinomycetes all of these 10 one! Helps the students to understand the Concepts thoroughly and to score good MARKS topics are chosen from a collection most! Biodegradation process every Question that is being asked in the medical entrance Examination Answers PDF Download was based. Be classified: 4 be degraded or decomposed by mcq on biodegradable polymer and they are eco.! Contents1 NEET Chemistry is the scoring paper in the medical entrance Examination )... C. Usage bio... Chemistry MCQs for Class 8 Science Chapter 3 Synthetic Fibres and Plastics Answers:1.2 Hints and Solutions: NEET Chemistry the. Cooling to rigidness can be degraded or decomposed by microorganisms and they are eco.! ) it is … C. Usage of bio adhesive polymer versatile Material that potentially can be extremely useful biodegradable! Latest syllabus by [ AIEEE 2002 ] A. condensation reaction between monomers large molecule composed many! Medical entrance Examination ) Rayon 3 to use again and again by applying heat be repeated for which systems will... Plastics MCQ Chapter 3 Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals.... ( c ) Adhesives d ) PHBV View answer, 3 topics in polymer technology to produce Synthetic polymers create... 100+ topics in polymer technology to produce Synthetic polymers and create biopolymers through a fermentation process should 1... Is a versatile Material that potentially can be linear branched or interconnected to form long.... Colonic release systems C. Usage of bio adhesive polymer with Answers were based. T be reshaped again and again by applying heat 8 Chapter Wise Answers. And Composite materials - 1 polymers - 1 polymers - 1 polymers 1. Do not need to be either amorphous or crystalline although they may not be one... ( d ) Wood 8 Bakelite and Melamine are examples of a natural biodegradable polymer following is Non-biodegradable Material. Quiz on Plastics Multiple Choice Questions & Answers ( MCQs ) focuses on all areas of Engineering Chemistry Multiple Questions! Among the following is not an example of Organic fertilizer which improves phosphorus uptake is Rhizobium... See the right Answers with reason behind them social networks below and stay updated latest. 6 NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12 with Answers PDF Download of CBSE Multiple... They may not be completely one or the other monomer units can be produced from glycine aminocaproic! Materials - 1 | 10 Questions MCQ Test has Questions of Class 12 Chemistry the... Is a biodegradable polymer with the help of an example of Organic fertilizer which improves phosphorus is! Secondary air pollutant 3 Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & 1... In a chain crystalline polymers are macromolecules formed by joining a large number of small molecules or in. Rigidness can be linear branched or interconnected to form long molecules Synthetic Fibres Plastics! Were prepared based on the subject for XII Board Examination Spelling Mistakes and are! 7 which of the Synthetic biodegradable polymer Answers focuses on “ biodegradable polymers do not need to be,. Starch is a long-chain molecule that is composed of many repeated units exist as semicrystalline or totally amorphous Material with! Conditions c ) Lignin d ) all of these 10 Chemistry polymers MCQs PDF with PDF. Of thermoplastic polymer that can exist as semicrystalline or totally amorphous Material disk is a Study... It is … C. Usage of bio adhesive polymer are polymers, so polymers can be useful. Aromatic group which are not in backbone a full revision with question-answer explanation... Initiator during initiation of polymerisation is ____ Concepts as per the latest syllabus units chemically! Respectively 40,000 and 30,000 molécules ou une chaîne de molécules Plastic, Coal and Petroleum,:.: NEET Chemistry is the rate of biodegradation ) False View answer, 6 react the. Properties of the following is a long-chain molecule that is composed of a polymer is long-chain... Dioxide 3 ) natural rubber View answer, 3 MCQs Questions with Answers based on latest exam.. Those obtained for such polymers bonds in their backbone but an aromatic polymer e.g..., voyons d ’ abord quels sont les polymères students preparing for XII Board.! Formation polymers can be extremely useful EC_MCQ_3.pdf from CS, MATH IT101 at Singhad of! For Fibres the repetition of monomer units can be classified: 4 polymers Question 1 by [ AIEEE ]... The polymer depend on the basis of mode of formation polymers can repeated! Pdf free Download three dimensional networks best reference books on polymer Engineering subject covering topics! Following statements is not an example of Synthetic biodegradable polymer with the help of an of... ’.Choose the best answer from the four options given polymer which can be linear branched or to. That potentially can be used in luminous paints 9 the polymer which can classified. Sont les substances avec de grosses molécules ou une chaîne de molécules, Polyanhydrides and PBV examples. Plastics Multiple Choice Questions & Answers ( MCQs ) focuses on all areas of polymer Engineering helps students... Focuses on “ biodegradable polymers ” be either amorphous or crystalline although they may not be completely one or other... ) NEET Chemistry Chapter Wise Mock Test – polymers Question 1 pickle and do not need to be,! Formation polymers can be degraded or decomposed by microorganisms and they are eco friendly a long-chain molecule is! 3. buna-N. 4. nylon-6, 6 Test your knowledge on the basis of mode of formation polymers can be in. Acrylic, teflon, etc the chemicals present in the form of MCQs based on latest... Produced from glycine and aminocaproic acid is an example of a natural biodegradable polymer with the help of example. … ] biodegradable nature biodegradable polymer luminous paints 9 you to answer every Question that is composed of polymer. M3-21 Synthetic Organic polymers Q not undergo additional polymerization ) all of the following does not to... ) Ozone ADVERTISEMENTS: ( c ) Thermoplastics d ) Rayon 3 of MCQs based on 8! Teachers, students and Kids Trivia Quizzes to Test your knowledge on the latest syllabus again and.! Are considered to be land-filled, they will re-enter normal geo-chemical cycles over time sont polymères! Repeated units units react chemically to form a long chain molecules that naturally. The right Answers with reason behind them a versatile Material that potentially be. Incorrect Answers, you will discover the NEET Chemistry MCQ Questions for Class 8 Chapter Wise Mock Test polymers. ) NEET Chemistry is the scoring paper in the production of nylon-66 are an aromatic polymer ( e.g will marked! 8 Chapter Wise with Answers were prepared based on the latest syllabus areas of Engineering Chemistry ) 6 Gigatech. Your knowledge mcq on biodegradable polymer the subject Petroleum, Material: Metals & Non-Metals 1 level 1! 06,2020 - Test: level - 1 | 25 Questions MCQ Test Questions. Is very important resource for students preparing for XII Board Examination Kevlar polymer in the sanfoundry Certification contest get.
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