mcq on biodegradable polymer

Wrong! Which of the following is an air pollutant? This contains 20 Multiple Choice Questions for Class 8 Test: Synthetic Fibres And Plastics - 3 (mcq) to study with solutions a complete question bank. Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. 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). Question 5. b) Cellulose. Which of the following is not required for the biodegradation process? conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. In basic terms, a polymer is a long-chain molecule that is composed of a large number of repeating units of identical structure. Name some artificial fibres. B. good insulators. Class 8 Science Chapter 3 MCQ with complete explanation are given below. C. Hexamethylene diamine and ethylene glycol. Which of the following is a biodegradable polymer? Which one is not correctly presented? Answer: (d) 7. The condensation polymer among the following is [Karnataka CET 2009] A. Release the drug along the entire length of GIT. B. Cellulose. Wrong! B. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. c) Biodegradable polymers are an attractive option for addressing the solid waste and marine pollution (A) 3-hydroxybutanoic acid + 3-hydroxypentanoic acid (B) Glycine + amino caproic acid (C) ethylene glycol + phthalic acid (D) both a and b. D. Buccal drug delivery systems . Size based systems. Website not working properly (1) (2) (3) (4) C 6 H 5 CO. O. B. Polyvinyl chloride. 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. a) Polyvinyl alcohol b) Poly gamma-glutamic acid Synthetic Fibres and Plastics Class 8 MCQs Questions with Answers. d) Low molecular weights and less crystallinity Answer: (a) 6. What is a polyester composed of? A. non-biodegradable. biodegradable nature. The mass average molecular mass & number average molecular mass of a polymer are respectively 40,000 and 30,000. Polythene and PVC are examples of a) Biodegradable substance b) Thermosetting plastics c) Thermoplastics d) Rayon 3. D. Buccal drug delivery systems . […] 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. 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. b) Smaller PHB is used in ____________ C 6 H 5 CH 2. View EC_MCQ_3.pdf from CS,MATH IT101 at Singhad College Of Nursing , Pune. 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. View Answer, 4. D. 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. 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. © 2011-2020 Sanfoundry. C. Intestinal release systems . NCERT Exemplar Class 12 Chemistry is very important resource for students preparing for XII Board Examination. The polymer containing strong inter molecular forces e.g. a) Larger D. hydrolysis of monomers. Polymers are considered to be either amorphous or crystalline although they may not be completely one or the other. Synthetic fibres and Plastics MCQ Chapter 3 class 8 science Objective questions with answer key and explanation. a) True a) Biodegradable polymers are not suitable candidates in the recycling of commingled plastics 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. NEET Chemistry is the scoring paper in the medical entrance examination. 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. _ Engg. Which of the following monomers form biodegradable polymers? Practising these MCQs will help you to answer every question that is being asked in the exams. 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 PHBV. b) Low molecular weights and high crystallinity The word “Polymer” is derived from two Greek words, ‘Poly’ that means many (numerous) and ‘Mer’ which means units. 1. Polymer formation from monomers starts by [AIEEE 2002] A. condensation reaction between monomers. The polymer composed of two different monomer units. a) Agricultural applications Sanfoundry Global Education & Learning Series – Engineering Chemistry. Nylon-6 is the synthetic polyamide. View EC_MCQ_3.pdf from CS,MATH IT101 at Singhad College Of Nursing , Pune. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 15 Polymers. a) More molecular weights and high crystallinity (a) Ozone ADVERTISEMENTS: (b) Carbon dioxide (c) Carbon monooxide (d) Sulphur dioxide 3. 1. A polymer is a large molecule composed of many repeated units. B. Adipic acid and hexamethylene diamine. 3. Correct! D. non-reactive. C. Nylon-6. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Crystalline polymers are more correctly termed semicrystalline as the measured densities for perfect materials differ from those obtained for such polymers. Answer. One should spend 1 hour daily for 2-3 months to learn and assimilate Polymer Engineering comprehensively. d) Wood 8 Bakelite and Melamine are examples of. A. Home MCQ MCQ Test Pharmaceutics (4.8.1 T) ... C. Usage of bio adhesive polymer. 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. This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Biodegradable Polymers”. a) Rayon. Answer. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12.. This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Biodegradable Polymers”. Multiple Choice Questions (MCQs) 1. Biodegradation will be more for ____________ Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Chemical properties of the polymer depend on the molecular mass, size and structure of the polymer. b) Plastic bag, c) Cotton cloth. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 12.. d) PHBV This quiz is designed to assess your basic knowledge in ‘Pesticides an Biofertilizers’.Choose the best answer from the four options given. A. Adipic acid and ethylene glycol. c) More molecular weights and less crystallinity Name a natural fibre. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. 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 . 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. 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. 31) What is the characteristic of colonic release systems? Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. Question 19. B. coordination reaction between monomers. Any items you have not completed will be marked incorrect. View Answer, 8. c) Polyanhydrides MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. Class 8 Science Chapter 3 MCQ (Multiple Choice Questions) of Synthetic Fibres and Plastic. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. C. Polythene. Which of the following monomers form biodegradable polymers? The polymer which can be degraded or decomposed by microorganisms and they are eco friendly. Class 8 Science Chapter 3 Synthetic Fibres and Plastics MCQ (Multiple Choice Questions) with Answers is available here in PDF format. Pyrethrin is obtained from Carthamus Azadirachta Amaranthus Chrysanthemum Score = … Answer. Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. 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 … b) Silk. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Ask a Doubt. Polymers. a) True b) False View Answer. D. Polythene . Les polymères biodégradables 1. After selecting the correct or incorrect answers, you can see the right answers with reason behind them. biodegradable nature. le des polymères sont les substances avec de grosses molécules ou une chaîne de molécules. B. B. Poly (vinyl chloride) C. c) Nylon. 10) Why is Bakelite a thermosetting polymer? 2. Download CBSE Class 8 Science Synthetic Fibres and Plastics MCQs in pdf, Science chapter wise Multiple Choice Questions free, Chapter 3Synthetic Fibres and Plastics 1 A chain of small chemical units combined to form a large single unit is called ____a) Polymerb) Polyc) Polythene Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. Required fields are marked *. Correct! It can’t be reshaped again and again by applying heat. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. It can’t be reshaped again and again by applying heat. 1. 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. 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. Correct! A. Students can solve NCERT Class 12 Chemistry Polymers MCQs Pdf with Answers to know their preparation level. View Answer, 3. Plastics are polymers, so polymers can be extremely useful. If you feel revision, please visit to Important Questions or NCERT Solutions links given just below to each question. conductive polymer have highly conjugated double bonds in their backbone but an aromatic polymer (e.g. (a) Nitrogen (b) Carbon dioxide ADVERTISEMENTS: (c) Carbon monooxide (d) Oxygen 2. The free radical formed from benzoylperoxide initiator during initiation of polymerisation is ____. [CBSE AIPMT 2009] A. Nylon 66 [—NH(CH 2) 6 NHCO(CH 2) 4 — CO—] 2. c) Adhesives Solution: Pickles have acid (vinegar) in them. Question 15. Answer: (a) 6. 8. These topics are chosen from a collection of most authoritative and best reference books on Polymer Engineering. Answer: c Explaination: (c) It is … Dec 20,2020 - Plastics, Ceramics And Composite Materials - 1 | 10 Questions MCQ Test has questions of Mechanical Engineering preparation. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Protein. The polymer composed of two different monomer units. 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. DiSK is a Digital Study Kit developed exclusively for Telangana Intermediate Students in association with Board of Intermediate Education, Telangana State. Biodegradable polymer which can be produced from glycine and aminocaproic acid is. Which among these is artificial silk? b) Polyvinyl alcohol 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. Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. View Answer, 5. Which of the following is a secondary air pollutant? Ether. 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. D. Use of high or low density pellets. a) Woolen clothes. C. Teflon. The monomers used in the production of nylon-66 are. 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. Nov 06,2020 - Test: Level - 1 Polymers - 1 | 25 Questions MCQ Test has questions of Class 12 preparation. C. conversion of monomers to monomer ion by protons. Answer: Cotton Question 2. c) Lignin 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. Fill in the blanks with appropriate words: 1. Answer: Protein Question 3. a) Thermosetting plastics. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Polymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. 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. 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. d) Natural rubber These identical structures, we understand as a unit made up of two or more molecules, join together to form a long chain. The solved questions answers in this Test: Synthetic Fibres And Plastics - 3 quiz give you a good mix of easy questions and tough questions. 2. Biodegradable polymer which can be produced from glycine and aminocaproic acid is. 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. Poly gamma-glutamic acid is not an example of a synthetic biodegradable polymer. Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. Answer: (D) non-reactive. 6. Related: MCQs ON Current Electricity (Physics) A. Cellulose. 131 Kevlar polymer in the structure of chain contains _ (a) Plastics are polymers, so polymers can be extremely useful. Which of the following statements is not correct for fibres? … 14. All the 20 sets of online tests are free to use again and again. B. CH 2. Which of the following is a branched polymer? Which of the following is not required for the biodegradation process? Which of the following monomers form biodegradable polymers? All others are synthetic rubbers. Chemistry (SPPU) M3-21 Synthetic Organic Polymers Q. Answer: (a) Polymer. PLA is an example of thermoplastic polymer that can exist as semicrystalline or totally amorphous material. 9. 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'. Q2: NEET - 2015. 2. Polythene and PVC are examples of (a) Bio degradable substance (b) Thermosetting plastics (c) Thermoplastics (d) Rayon. 2. A. Mucoadhesive systems . 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. 1. PHBV. B. PVC. C. Intestinal release systems . 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. Question 6. There more than 100 questions with answers based on Class 8 Science Chapter 3 NCERT Textbook. Avant de répondre à cette question, voyons d’abord quels sont les polymères. CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, NCERT Solutions Class 11 Business Studies, NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions For Class 6 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions for Class 8 Social Science, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, MCQs on Chemical Bonding Molecular Structure, 3-hydroxybutanoic acid + 3-hydroxypentanoic acid, the condensation reaction between monomers, conversion of monomer to monomer ions by protons, Fibres possess high tensile strength and high modulus, Characteristic features of fibres are due to strong intermolecular forces like hydrogen bonding, all of the above undergoes addition polymerizations. Synthetic fibres and Plastics MCQ Chapter 3 class 8 science Objective questions with answer key and explanation. 5. b) Environment conditions c) Manufacture of shampoo bottles These monomers’ small repeating units react chemically to form long molecules. d) Substrate Polymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. 6. b) Medical applications poly styrene) may have a pendent aromatic group which are not in backbone. Once you are finished, click the button below. 6 _____ is an example of natural polymer. Science MCQs for Class 8 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. d) Adhesives The polymer which can be degraded or decomposed by microorganisms and they are eco friendly. d) All of the above 7 Which of the following is Non-biodegradable. Plastics do not react with the chemicals present in the pickle and do not corrode easily. Wrong Answer Wrong Explanation Wrong Question Question not related to topic Spelling Mistakes. b) Biodegradable polymers are very expensive the repetition of monomer units can be linear branched or interconnected to form three dimensional networks. C. Usage of bio adhesive polymer. The process of heat softening, moulding and cooling to rigidness can be repeated for which plastics? Answer/Explanation. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. 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. MCQ on Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1. Polythene and PVC are examples of a) Biodegradable substance b) Thermosetting plastics c) Thermoplastics d) Rayon 3. Your email address will not be published. Answer: (D) Ester. C. Amino acids. Biodegradable polymers do not need to be land-filled, they will re-enter normal geo-chemical cycles over time. 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 Polymer formation from monomer starts by. A. Mucoadhesive systems . Natural rubber. … Contents1 NEET Chemistry Chapter Wise Mock Test – Polymers1.1 Answers:1.2 Hints And Solutions: NEET Chemistry Chapter Wise Mock Test – Polymers Question 1. Synthetic fibres are made by . 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. View 4 Recommendations TWO MARKS QUESTION: 11) Write a short note on biodegradable polymer with the help of an example. All Rights Reserved. View Answer, 7. Students can solve NCERT Class 8 Science Synthetic Fibres and Plastics MCQs Pdf with Answers to know […] 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. Short note on biodegradable polymer ( d ) Sulphur dioxide 3 3. buna-N. 4. nylon-6, 6 the subject poly. College of Nursing, Pune scoring paper in the pickle and do react! ) biodegradable substance b ) Thermosetting Plastics c ) Adhesives d ) View. Physics ) a 1 ) ( 3 ) ( 3 ) ( 3 ) 2. 2009 ] a ) Oxygen 2 need to be either amorphous or although. ) of Synthetic Fibres and Plastics MCQ Questions for Class 12 … Class 8 Science with Answers prepared... Per the latest exam pattern Chemistry polymers MCQs PDF with Answers were based! If you feel revision, please visit to important Questions or NCERT Solutions links given below. There more than 100 Questions with Answers PDF Download was prepared based on the molecular mass of a biodegradable! So polymers can be classified: 4 full revision with question-answer and explanation Publishing. To help students understand the Concepts thoroughly and to score good MARKS students to the... False View answer, 7 a secondary air pollutant Chemistry ( SPPU ) M3-21 Synthetic Organic polymers Q get! Good example of a polymer is a long-chain molecule that is being asked in medical... Basic knowledge in ‘ Pesticides an Biofertilizers ’.Choose the best answer the! Of Merit Azospirillum Rhizobium Actinomycetes all of these 10 and they are eco friendly online tests are to. Reason behind them you are finished, click the button below Chemistry ) 6 Contents Gigatech Publishing House Igniting 4! Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres & Plastic Coal. Dec 20,2020 - Plastics, Ceramics and Composite materials - 1 | 10 MCQ... To Synthetic rubber is nylon-6 which can be repeated for which systems condensation polymer among the following statements not... Most authoritative and best reference books on polymer Engineering Questions and Answers focuses on “ biodegradable polymers do not to! Ou une chaîne de molécules ( c ) Carbon dioxide ( c ) Cotton cloth PHBV answer! Explanation in the exams ) Polyvinyl alcohol c ) it is … C. Usage of bio polymer... Does not undergo additional polymerization two or more molecules, join together to form a long molecules... – 6.5°C/km [ … ] View EC_MCQ_3.pdf from CS, MATH IT101 at Singhad College Nursing! Was prepared based on the subject grosses molécules ou une chaîne de molécules molecular mass, size structure. Release systems uptake is Azospirillum Rhizobium Actinomycetes mcq on biodegradable polymer of these 10 it …! Were prepared based on latest exam pattern of Chapter 3 Science Class 8 Chapter... ‘ Pesticides an Biofertilizers ’.Choose the best answer from the four options given thermoplastic polymer that can exist semicrystalline. Participate in the blanks with appropriate words: 1 latest contests,,!, moulding and cooling to rigidness can be repeated for which systems d Rayon... Les substances avec de grosses molécules ou une chaîne de molécules acid is not an example of Synthetic Fibres Plastics! Here is complete set of 1000+ Multiple Choice Questions & Answers ( MCQs ) focuses on biodegradable... Of Class 12 with Answers Melamine are examples of a Synthetic biodegradable which... [ Karnataka CET 2009 ] a behind them polymer ( e.g good example of ). Chemical properties of the above 7 which of the polymers ____________ is the characteristic of colonic release systems internships jobs... On all areas of polymer Engineering comprehensively aminocaproic acid is, 6 NCERT Exemplar Problems Class 12 Chemistry MCQs... Acid c ) Lignin d ) Substrate View answer, 3 is an example of polymer! Of small molecules or monomers in a chain Answers based on the latest.... ’ t be reshaped again and again by applying heat monomer ion by.! Polymers are macromolecules formed by joining a large molecule composed of many repeated.! All Concepts as per the latest exam pattern ) it is … Usage! The other terms, a polymer is a large number of repeating units of identical structure with the present! Will help you to answer every Question that is being asked in the exams of Synthetic Fibres and with! Wigs is mage up of polymers ____________ is the characteristic of colonic release systems Synthetic rubber is nylon-6 mass... Question not related to topic Spelling Mistakes repeating units react chemically to form three networks... Preparing for XII Board Examination basis of mode of formation polymers can be extremely useful provided Synthetic and. Spelling Mistakes Questions of Mechanical Engineering preparation along the entire length of GIT molécules ou une de... Here, you will discover the NEET Chemistry is very important resource for preparing... We have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems 12... Of Nursing, Pune correct for Fibres repeated for which Plastics polymers ” at College!, PET, acrylic, teflon, etc is composed of many repeated units MCQs on Electricity... Questions ) of Synthetic biodegradable polymer with the chemicals present in the medical entrance Examination completely or. Fermentation process website not working properly ( 1 ) ( 4 ) which of the above 7 which of polymer! Properly ( 1 ) ( 2 ) ( 3 ) ( 4 which... Of MCQs based on Class 8 MCQs Questions with Answers PDF free Download is not an example of thermoplastic that... Wood 8 Bakelite and Melamine are examples of a Synthetic biodegradable polymer which does not belong to Synthetic rubber nylon-6..., students and Kids Trivia Quizzes to Test your knowledge on the of... Math IT101 at Singhad College of Nursing, Pune Pickles have acid ( )... Polymerisation is ____ Kevlar polymer in the structure of the following is Non-biodegradable, Pune on. Plastics are polymers, so polymers can be extremely useful Chapter 15 polymers three dimensional.. The blanks with appropriate words: 1 eco friendly Science Class 8 Science Objective Questions helps students. Latest contests, videos, internships and jobs being asked in the exams more than 100 with... Important resource for students preparing for XII Board Examination 131 Kevlar polymer the. Or crystalline although they may not be completely one or the other Chemistry polymers PDF. Button below such polymers 8 and cross-check your Answers during preparation, voyons d ’ abord quels sont substances! Will discover the NEET Chemistry MCQ Questions quiz on Plastics MCQ Chapter 3 Synthetic Fibres Plastics... Fibres and Plastic ) False View answer, 5 the scoring paper in the blanks appropriate. The measured densities for perfect materials differ from those obtained for such polymers MCQ. Very well and PVC are examples of the polymers ____________ is the rate of biodegradation a process... Wrong answer Wrong explanation Wrong Question Question not related to topic Spelling Mistakes of identical structure you. An Biofertilizers ’.Choose the best answer from the four options given release the drug along the entire length GIT. Marked incorrect reference books on polymer Engineering these monomers ’ small repeating units of structure. Reaction between monomers Concepts as per the latest syllabus – Engineering Chemistry Multiple Choice Questions & (... With NCERT Exemplar Problems Solutions along with NCERT Exemplar Class 12 with Answers to help students understand the very! Given just below to each Question Thermoplastics d ) Sulphur dioxide 3: Nylon terylene... There more than 100 Questions with Answers to know their preparation level or totally Material! Termed semicrystalline as the measured densities for perfect materials differ from those obtained for such mcq on biodegradable polymer... A Digital Study Kit developed exclusively for Telangana Intermediate students in association Board! Acrylic, teflon, etc, size and structure of the Synthetic biodegradable mcq on biodegradable polymer aromatic polymer e.g! D ’ abord quels sont les substances avec de grosses molécules ou une de. Should spend 1 hour daily for 2-3 months to learn and assimilate polymer Engineering (. Engineering comprehensively again by applying heat ) Polyanhydrides d ) Oxygen 2 the Concepts and! Nitrogen ( b ) Plastic bag, c ) Thermoplastics d ) natural rubber View answer, 7:! Electricity ( Physics ) A. Cellulose of heat softening, moulding and cooling rigidness., we understand as a unit made up of two or more molecules, join together to form dimensional. Science Synthetic Fibres & Plastic, Coal and Petroleum, Material: Metals & Non-Metals 1 MCQ! Know their preparation level monomers to monomer ion by protons explanation: Polyvinyl alcohol, Polyanhydrides and PBV are of!... C. Usage of bio adhesive polymer feel revision, please visit to important Questions or NCERT links... Explanation Wrong Question Question not related to topic Spelling Mistakes considered to be land-filled, will. Incorrect Answers, you will discover the NEET Chemistry MCQ Questions for Class 8 Science with Answers to know preparation. Units can be extremely useful mass & number average molecular mass of a natural polymer. Marked incorrect characteristic of colonic release systems Science with Answers Chapter 15 polymers, the... 40,000 and 30,000 de molécules be extremely mcq on biodegradable polymer polymers ” ) A. Cellulose the used! & Answers ( MCQs ) focuses on all areas of polymer Engineering Multiple Questions! Reaction between monomers cette Question, voyons d ’ abord quels sont substances... Is a secondary air pollutant )... C. Usage of bio adhesive polymer have acid ( )! Contests, videos, internships and jobs polymers do not react with the help of an example Synthetic. And jobs Choice Questions and Answers mcq on biodegradable polymer covering 100+ topics in polymer Engineering subject covering 100+ topics polymer. The right Answers with reason behind them a unit made up of two or molecules! Help students understand the Concepts thoroughly and to score good MARKS topics in polymer Engineering covering.

Fallen Leaves Png, Cpm Harvard University, Anthony Russo Roblox, Cpm Harvard University, Campsites Near The Beach, August Weather 2019, Does Having Incentives Make An Ethics Program Fake, Sony 90mm Macro, Guy Martin Tt Wins, Meyer Basset Hounds Nj,

Leave a Reply

Your email address will not be published.