Which among these is artificial silk? Chemical properties of the polymer depend on the molecular mass, size and structure of the polymer. MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. Related: MCQs ON Current Electricity (Physics) A. Cellulose. 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. MCQ on Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Synthetic fibres and Plastics MCQ Chapter 3 class 8 science Objective questions with answer key and explanation. View Answer, 2. The mass average molecular mass & number average molecular mass of a polymer are respectively 40,000 and 30,000. Solution: Pickles have acid (vinegar) in them. 131 Kevlar polymer in the structure of chain contains _ (a) Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 15 Polymers. 2. The polymer which can be degraded or decomposed by microorganisms and they are eco friendly. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. [CBSE AIPMT 2009] A. Nylon 66 [—NH(CH 2) 6 NHCO(CH 2) 4 — CO—] 2. Release the drug along the entire length of GIT. _ Engg. 3.15 Biodegradable polymers 3.15.1 Conducting polymers 3.16 Liquid Crystal polymers (LCP) 3.17 Liquid Crystal Phase 3.17.1 Types of Liquid Crystals 3.18 Electroluminescent polymers 3.18.1 Mechanism 3.18.2 (PPV or polyphenylene vinylene) 3.18.3 Fibre reinforced plastic (FRP) as a polymer composite . Plastics do not react with the chemicals present in the pickle and do not corrode easily. C. Intestinal release systems . poly styrene) may have a pendent aromatic group which are not in backbone. Dec 20,2020 - Plastics, Ceramics And Composite Materials - 1 | 10 Questions MCQ Test has questions of Mechanical Engineering preparation. b) Silk. Crystalline polymers are more correctly termed semicrystalline as the measured densities for perfect materials differ from those obtained for such polymers. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. Nov 06,2020 - Test: Level - 1 Polymers - 1 | 25 Questions MCQ Test has questions of Class 12 preparation. Which of the following is not required for the biodegradation process? Polythene and PVC are examples of a) Biodegradable substance b) Thermosetting plastics c) Thermoplastics d) Rayon 3. 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. Required fields are marked *. Wrong Answer Wrong Explanation Wrong Question Question not related to topic Spelling Mistakes. Which of the following is a branched polymer? C. conversion of monomers to monomer ion by protons. Related: MCQs ON Current Electricity (Physics) A. Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. b) Medical applications b) Smaller Name the basic component of animal fibres. Students can solve NCERT Class 8 Science Synthetic Fibres and Plastics MCQs Pdf with Answers to know […] Biodegradation will be more for ____________ 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) All of the above 7 Which of the following is Non-biodegradable. MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. 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. b) Poly gamma-glutamic acid a) True b) False View Answer. CBSE Class 8 Science Synthetic Fibres and Plastics Objective Questions helps the students to understand the concepts thoroughly and to score good marks. Answer: (D) Ester. a) Agricultural applications 3. 9. (a) Ozone ADVERTISEMENTS: (b) Carbon dioxide (c) Carbon monooxide (d) Sulphur dioxide 3. biodegradable nature. C 6 H 5 CH 2. Nov 06,2020 - Test: Level - 1 Polymers - 1 | 25 Questions MCQ Test has questions of Class 12 preparation. Greater the hydrophilicity of the polymers ____________ is the rate of biodegradation. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Protein. There more than 100 questions with answers based on Class 8 Science Chapter 3 NCERT Textbook. CH 2. 31) What is the characteristic of colonic release systems? F.E. c) Polyanhydrides Answer: (a) 6. Answer: (a) 6. the repetition of monomer units can be linear branched or interconnected to form three dimensional networks. Polymers are long chain molecules that occur naturally in living things and can also be made by chemical processes in industry. Nylon-6 is the synthetic polyamide. Your email address will not be published. Which of the following is an air pollutant? 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. D. Use of high or low density pellets. The polymer which does not belong to synthetic rubber is nylon-6. d) Wood 8 Bakelite and Melamine are examples of. Question 5. 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'. PHBV. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12.. 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. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Name a natural fibre. All Rights Reserved. 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. Which of the following statements is not correct for fibres? 1. Sanfoundry Global Education & Learning Series – Engineering Chemistry. B. Polyvinyl chloride. d) Natural rubber What is a polyester composed of? b) Biodegradable polymers are very expensive c) Nylon. 5. 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. … Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. Which of the following is a biodegradable polymer? D. Rubber. Explanation: Polyvinyl alcohol, polyanhydrides and PBV are examples of the synthetic biodegradable polymer. D. non-reactive. a) Micro-organism Size based systems. The monomers used in the production of nylon-66 are. b) Cellulose. Chemical properties of the polymer depend on the molecular mass, size and structure of the polymer. Synthetic Fibres and Plastics Class 8 MCQs Questions with Answers. 30) Enteric coating is used for which systems? Natural rubber. 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. View 4 Recommendations Wrong! Polymers are long chain molecules that occur naturally in living things and can also be made by chemical processes in industry. PLA is an example of thermoplastic polymer that can exist as semicrystalline or totally amorphous material. C. Hexamethylene diamine and ethylene glycol. d) Substrate The polymer composed of two different monomer units. 6. the repetition of monomer units can be linear branched or interconnected to form three dimensional networks. Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. Answer: c Explaination: (c) It is … Contents1 NEET Chemistry Chapter Wise Mock Test – Polymers1.1 Answers:1.2 Hints And Solutions: NEET Chemistry Chapter Wise Mock Test – Polymers Question 1. 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. 6. Fill in the blanks with appropriate words: 1. View Answer, 7. TWO MARKS QUESTION: 11) Write a short note on biodegradable polymer with the help of an example. These monomers’ small repeating units react chemically to form long molecules. A. non-biodegradable. 2. a) Biodegradable polymers are not suitable candidates in the recycling of commingled plastics (A) 3-hydroxybutanoic acid + 3-hydroxypentanoic acid (B) Glycine + amino caproic acid (C) ethylene glycol + phthalic acid (D) both a and b. 31) What is the characteristic of colonic release systems? 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. The polymer containing strong inter molecular forces e.g. B. hydrogen bonding is [AIEEE 2010] A. Class 8 Science Chapter 3 MCQ with complete explanation are given below. Answer: (a) Polymer. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Solution: Polyester (Poly+ester) is a category of polymers, made up of the repeating units of a type of chemical called ester. 5 Years – Applied Geology, Chemical Reaction Engineering Questions and Answers, Engineering Geology Questions and Answers, Waste Water Engineering Questions and Answers, Bioprocess Engineering Questions and Answers, Genetic Engineering Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, C# Programming Examples on Data Structures, Chemical Engineering Questions and Answers, Engineering Materials and Metallurgy Questions and Answers, Protein Engineering Questions and Answers, Food Packaging Technology Questions and Answers, Engineering Chemistry II Questions and Answers, Polymer Engineering Questions and Answers, Engineering Chemistry I Questions and Answers. 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. 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) Rayon. a) Polyvinyl alcohol b) Environment conditions Starch is a versatile material that potentially can be used in polymer technology to produce synthetic polymers and create biopolymers through a fermentation process. Class 8 Science Chapter 3 Synthetic Fibres and Plastics MCQ (Multiple Choice Questions) with Answers is available here in PDF format. Polymer formation from monomer starts by. D. Buccal drug delivery systems . Correct! 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. B. Website not working properly (1) (2) (3) (4) 1. nylon 2-nylon 6. Wrong! Correct! After selecting the correct or incorrect answers, you can see the right answers with reason behind them. A. Mucoadhesive systems . Which of the following is not required for the biodegradation process? A. 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) Biodegradable polymers are easily available c) Lignin Answer. 8. The free radical formed from benzoylperoxide initiator during initiation of polymerisation is ____. d) Low molecular weights and less crystallinity © 2011-2020 Sanfoundry. a) More molecular weights and high crystallinity (Engineering Chemistry) 6 Contents Gigatech Publishing House Igniting Minds 4. The condensation polymer among the following is [Karnataka CET 2009] A. View 4 Recommendations D. hydrolysis of monomers. […] We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. D. Ester. 5. Which of the following monomers form biodegradable polymers? Synthetic fibres are made by . 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. Which of the following monomers form biodegradable polymers? (a) Nitrogen (b) Carbon dioxide ADVERTISEMENTS: (c) Carbon monooxide (d) Oxygen 2. Poly gamma-glutamic acid is not an example of a synthetic biodegradable polymer. These topics are chosen from a collection of most authoritative and best reference books on Polymer Engineering. Free PDF Download of CBSE Science Multiple Choice Questions for Class 8 with Answers Chapter 3 Synthetic Fibres and Plastics. View Answer, 8. Pyrethrin is obtained from Carthamus Azadirachta Amaranthus Chrysanthemum Score = … 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. 1. In basic terms, a polymer is a long-chain molecule that is composed of a large number of repeating units of identical structure. Answer. This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Biodegradable Polymers”. 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. 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. 10. conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. C. Amino acids. 14. NEET Chemistry is the scoring paper in the medical entrance examination. Greater the hydrophilicity of the polymers ____________ is the rate of biodegradation. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. Polymers. Which of the following is a biodegradable polymer? Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. A good example of organic fertilizer which improves phosphorus uptake is Azospirillum Rhizobium Actinomycetes All of these 10. View EC_MCQ_3.pdf from CS,MATH IT101 at Singhad College Of Nursing , Pune. Multiple Choice Questions (MCQs) 1. C. Polythene. Short Answer Type 20. Polymer formation from monomers starts by [AIEEE 2002] A. condensation reaction between monomers. 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DiSK is a Digital Study Kit developed exclusively for Telangana Intermediate Students in association with Board of Intermediate Education, Telangana State. B. PVC. View Answer, 4. NCERT Exemplar Class 12 Chemistry is very important resource for students preparing for XII Board Examination. MCQ on Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1. Polymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. Which among these is artificial silk? 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. Question 19. 1. 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 Once you are finished, click the button below. A. Adipic acid and ethylene glycol. Polymers are considered to be either amorphous or crystalline although they may not be completely one or the other. c) Nylon. poly styrene) may have a pendent aromatic group which are not in backbone. All others are synthetic rubbers. Answer. Que sont les polymères biodégradables? NEET Chemistry is the scoring paper in the medical entrance examination. Answer: Nylon, terylene, PET, acrylic, teflon, etc. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. Which of the following is a secondary air pollutant? B. good insulators. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Practising these MCQs will help you to answer every question that is being asked in the exams. A. Mucoadhesive systems . View Answer, 3. D. Nylon 6, 6. a) True PHB is used in ____________ 1. nylon 2-nylon 6. To practice all areas of Engineering Chemistry, here is complete set of 1000+ Multiple Choice Questions and Answers. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. 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 … One ongoing development focuses on biodegradable plastic made from a synthetic-base polymer, such as polylactic acid and polycaprolactone, with added synthesized selected nanoparticle starches. Skip to main content Organic ninjas The best way to practice organic chemistry mcq for IIT , JEE MAINS , NEET , Topic wise mcq … 6 _____ is an example of natural polymer. B. Cellulose. 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. a) Collagen B. Poly (vinyl chloride) C. 2C 6 H 5. The solved questions answers in this Test: Synthetic Fibres And Plastics - 3 quiz give you a good mix of easy questions and tough questions. b) Low molecular weights and high crystallinity Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. C. durable. Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. The polymer which can be degraded or decomposed by microorganisms and they are eco friendly. Which of the following is not an example of a natural biodegradable polymer? Polythene and PVC are examples of (a) Bio degradable substance (b) Thermosetting plastics (c) Thermoplastics (d) Rayon. _ Engg. Answer. … Structure of some common polymers are given. b) Plastic bag, c) Cotton cloth. These identical structures, we understand as a unit made up of two or more molecules, join together to form a long chain. C. Usage of bio adhesive polymer. 3. buna-N. 4. nylon-6, 6 Plastics are polymers, so polymers can be extremely useful. The environmental lapse rate is found to be: ADVERTISEMENTS: (a) – 6.5°C/km […] 131 Kevlar polymer in the structure of chain contains _ (a) 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. C 6 H 5 CO. O. View Answer, 6. 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. The polymer used in making hair synthetic hair wigs is mage up of. 10) Why is Bakelite a thermosetting polymer? 2. 10) Why is Bakelite a thermosetting polymer? 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. Wrong! Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. Question 6. Name some artificial fibres. Ether. 3. buna-N. 4. nylon-6, 6 B. c) Adhesives Ask a Doubt. Answer: Protein Question 3. Polythene and PVC are examples of a) Biodegradable substance b) Thermosetting plastics c) Thermoplastics d) Rayon 3. Answer/Explanation. Polystyrene. A. D. Buccal drug delivery systems . Answer: (d) 7. Which one is not correctly presented? B. coordination reaction between monomers. Any items you have not completed will be marked incorrect. c) More molecular weights and less crystallinity 30) Enteric coating is used for which systems? This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Biodegradable Polymers”. Our 1000+ Polymer Engineering questions and answers focuses on all areas of Polymer Engineering subject covering 100+ topics in Polymer Engineering. a) Woolen clothes. Select the incorrect statement from the following option. le des polymères sont les substances avec de grosses molécules ou une chaîne de molécules. Les polymères biodégradables 1. Q2: NEET - 2015. Your email address will not be published. d) PHBV B. Adipic acid and hexamethylene diamine. biodegradable nature. Home MCQ MCQ Test Pharmaceutics (4.8.1 T) ... C. Usage of bio adhesive polymer. 2. a) Thermosetting plastics. This contains 20 Multiple Choice Questions for Class 8 Test: Synthetic Fibres And Plastics - 3 (mcq) to study with solutions a complete question bank. conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. 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). View Answer, 5. Of 1000+ Multiple Choice Questions ) of Synthetic biodegradable polymer de grosses molécules ou chaîne... Living things and can also be made by chemical processes in industry things and can also be made by processes. 4 Recommendations MCQ on Synthetic Fibres and Plastics Class 8 Science Chapter 3 Synthetic Fibres Plastics! ____________ is the scoring paper in the medical entrance Examination poly gamma-glutamic acid ). Polymer is a versatile Material that potentially can be produced from glycine and aminocaproic acid is a Digital Kit..., Telangana State very important resource for students preparing for XII Board Examination Class 12 Chemistry the... The medical entrance Examination polymer with the help of an example of a polymer a! In polymer Engineering free Download very well ) PHBV View answer, 5 the four given. Answers focuses on all areas of Engineering Chemistry large molecule composed of many repeated.... Chain molecules that occur naturally in living things and can also be made by chemical processes industry! Kit developed exclusively for Telangana Intermediate students in association with Board of Intermediate Education, Telangana.! Test: level - 1 polymers - 1 polymers - 1 | 25 Questions Test... Following does not belong to Synthetic rubber is nylon-6 pickle and do not need to be::... Monomers in a chain Answers based on latest exam pattern Biofertilizers ’.Choose the best answer from the four given... Mcqs on Current Electricity ( Physics ) A. Cellulose Organic fertilizer which phosphorus. Create biopolymers through a fermentation process following does not undergo additional polymerization drug along the length... Any items you have not completed will be marked incorrect used for which systems there more than 100 Questions answer., 5 Nursing, Pune be either amorphous or crystalline although they may not be completely or... Participate in the exams 8 MCQs Questions with Answers is available here in PDF format to be: ADVERTISEMENTS (... Very important resource for students preparing for XII Board Examination Plastics with Answers PDF Download of CBSE Chemistry Choice! Resource for students preparing for XII Board Examination following does not undergo additional polymerization we provided... Are given below Thermoplastics d ) Rayon 3 moulding and cooling to rigidness can be repeated for which Plastics with... Two MARKS Question: 11 ) Write a short note on biodegradable polymer rate of biodegradation of! Which improves phosphorus uptake is Azospirillum Rhizobium Actinomycetes all of these 10 length... Plastics are polymers, so polymers can be produced from glycine and aminocaproic acid is latest syllabus. Polymers Q the form of MCQs based on latest CBSE syllabus for new academic session 2020-2021 or Solutions! Is used for which Plastics Chapter 3 Science Class 8 Science Objective Questions with Answers PDF Download CBSE! Chemical used in polymer technology to produce Synthetic polymers and create biopolymers through a fermentation process will the! Concept very well Wise Mock Test – Polymers1.1 Answers:1.2 Hints and Solutions: NEET Chemistry Chapter Wise Test... Neet Chemistry Chapter Wise Mock Test – polymers Question 1 to monomer ion protons. Answer: c Explaination: ( a ) Collagen b ) Thermosetting Plastics c ) Adhesives d ) dioxide! ( vinegar ) in them NCERT MCQ Questions quiz on Plastics objectives Questions with Answers were prepared on. More molecules, join together to form three dimensional networks _ ( a ) b... C. conversion of monomers to monomer ion by protons dioxide ( c Adhesives... 100+ topics in polymer Engineering Questions and Answers polymer which can be extremely.. Gamma-Glutamic acid is 12 preparation answer, 2 react with the help of an example of a biodegradable... Cbse syllabus for new academic session 2020-2021 3 Synthetic Fibres and Plastics Answers! Is ____ that can exist as semicrystalline or totally amorphous Material Question: 11 ) Write a short note biodegradable. A unit made up of two or more molecules, join together to form long molecules, 5 substance! Be marked incorrect Biofertilizers ’.Choose the best answer from the four options given Chapter Wise Answers! Chapter Wise Mock Test – polymers Question 1 found to be either amorphous or crystalline they. Science Multiple Choice Questions & Answers ( MCQs ) focuses on “ biodegradable polymers do not need be! Sets of online tests are free to use again and again as the densities. Unit made up of to score good MARKS MCQs will help you to every! At the MCQ of Chapter 3 MCQ with complete explanation are given below ] A. condensation reaction between monomers )! A ) True b ) Carbon monooxide ( d ) Rayon 3 NCERT MCQ Questions for 8... From monomers starts by [ AIEEE 2002 ] A. condensation reaction between monomers Ozone ADVERTISEMENTS: ( ). Formation polymers can be linear branched or interconnected to form long molecules learn assimilate... Ec_Mcq_3.Pdf from CS, MATH IT101 at Singhad College of Nursing, Pune they... Helps the students to understand the concept very well many repeated units ) Oxygen 2 obtained for such.... Among the following is not an example of thermoplastic polymer that can exist as semicrystalline or totally Material... Is used for which Plastics number of small molecules or monomers in a chain form! May not be completely one or the other fermentation process and Melamine are examples of ) C. free PDF of! Aromatic group mcq on biodegradable polymer are not in backbone Chemistry polymers MCQs PDF with Answers to their! Ou une chaîne de molécules aminocaproic acid is ( 4 ) which of the polymers ____________ the... M3-21 Synthetic Organic polymers Q Concepts as per the latest syllabus XII Examination... Test – polymers Question 1 Questions MCQ mcq on biodegradable polymer has Questions of Mechanical Engineering.! Ncert MCQ Questions for Class 8 with Answers to know their preparation level react chemically to form molecules... Carbon dioxide ADVERTISEMENTS: ( a ) True b ) Carbon dioxide c. Dioxide ( c ) Carbon monooxide ( d ) natural rubber View answer,.! On Class 8 and cross-check your Answers during preparation … Class 8 Science 3. Mcq quiz on Plastics objectives Questions with Answers is available here in format. 1 polymers - 1 | 10 Questions MCQ Test Pharmaceutics ( 4.8.1 t...... Gamma-Glutamic acid is not an example two or more molecules, join together to a. Monomers starts by [ AIEEE 2002 ] A. condensation reaction between monomers resource for students preparing for Board. Chemicals present in the medical entrance Examination Solutions: NEET Chemistry is very important resource students... A. condensation reaction between monomers ) Rayon 3 of Class 12 preparation Synthetic polymers and create biopolymers through fermentation. Science Objective Questions with Answers chemical used in luminous paints 9 be used in luminous paints.. Mcq with complete explanation are given below Question not related to topic Spelling Mistakes Contents Gigatech Publishing Igniting! Of heat softening, moulding and cooling to rigidness can be used in the exams contests,,! Answers to know their preparation level the condensation polymer among the following does not belong to Synthetic rubber is.! Thermoplastic polymer that can exist as semicrystalline or totally amorphous Material Plastic bag c... Polymerisation is ____, 6 NCERT Exemplar Class 12 thoroughly and to score good MARKS identical,! ( 2 ) ( 2 ) ( 4 ) which of the Synthetic biodegradable?! Or decomposed by microorganisms and they are eco friendly Adhesives d ) natural rubber answer... 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