Mcq on polymers
WebPolymers's Previous Year Questions with solutions of Chemistry from JEE Main subject wise and chapter wise with solutions. ExamSIDE. Questions. Joint Entrance Examination. ... MCQ (Single Correct Answer) Caprolactam when heated at … Web7 nov. 2024 · Multiple Choice Questions On Polymers With Answers (Types of Polymerisation Reactions) 1. Which of the following is not a suitable initiator for free radical addition polymerisation reaction? a) Acetyl peroxide b) Benzoyl peroxide c) tert-Butyl …
Mcq on polymers
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WebHome MCQ Polymer Tech. Polymer Technology Multiple Choice Test - Set 01 Polymer Technology Multiple Choice Test - Set 01 MCQ Polymer Tech. Edit ... Epoxy resin is a polymer containing two or more groups of the bellow fig. is called epoxide group or ethoxyline group. It is a (A) Polyamide & an elastomer (B) Good adhesive WebMultiple choice questions Unit III: Synthetic organic polymers 1.Polymer formed by the polymerization of hexamethylene diamine and adipic acid is i)Teflon ii)Nylon 6,10 iii)Nylon 6,6 iv)Bakelite 2.Polymer obtained by the polymerization of only one type of monomer molecule is i)Homopolymer ii)Copolymer iii)Heteropolymer iv)Addition polymer …
WebThe Test: Polymers questions and answers have been prepared according to the NEET exam syllabus.The Test: Polymers MCQs are made for NEET 2024 Exam. Find … WebQ. These material change their shape when under a load, but return to their original shape when load is removed. Q. These materials break or crumble rather than deform under a load. Q. These material can easily be shaped by hammering or …
WebInorganic Polymers - James E. Mark 2005-04-21 I. Introduction 1.1. What Is a Polymer1.2. How Polymers Are Depicted1.3. Reasons for Interest in Organic Polymers1.4. Types of Inorganic Polymers1.5. ... MCQs Chapter 4: Experimental Techniques MCQs Chapter 5: Gases MCQs Chapter 6: Liquids and Weba) The amount of oxygen available in the headspace of canned food is kept at a high level so as to limit losses of vitamin C. b) Reheating canned vegetables before serving only causes small losses of vitamin C. c) Losses of vitamin C are much higher for most canned fruits than those for canned vegetables.
Web11 sep. 2014 · Synthetic polymers (polydisperse) : The molecular weights of polymers are distributed c. Mechanical properties are influenced by molecular weight much lower molecular weight ; poor mechanical property much higher molecular weight ; too tough to process optimum molecular weight ; 105 -106 for vinyl polymer, 15,000 - 20,000 for …
Web7 nov. 2024 · Polymers are sub-divided into two subcategories based on their origin. Polymers can be synthetic, which are derived from petroleum oil, or natural … green screen background shops near meWeb14 feb. 2024 · These MCQs on chapter 14 Biomolecules will also help students in understanding the concepts very well. Q.1. Glycogen is a branched chain polymer of α-D-glucose units in which chain is formed by C1—C4 glycosidic linkage whereas branching occurs by the formation of C1-C6 glycosidic linkage. Structure of glycogen is similar to green screen background twitchWeb15 apr. 2024 · MCQ Questions for Class 12 Chemistry Chapter 15 Polymers Q.1. Orlon is a polymer of:(a) Styrene (b) Tetrafluoroethylene (c) Vinyl chloride (d) Acrylonitrile Answer Answer: (d) Q.2. Chemically rayon is(a) Cellulose nitrate (b) Cellulose sulphate (c) Cellulose acetate (d) Cellulose phosphate Answer Answer: (c) Q.3. Which of the following is not a … green screen backgrounds softwareWebNote: It may be noted that polymers such as polysaccharides (starch, cellulose), proteins and nucleic acids etc. which control various life processes in plants and animals are also called biopolymers. (ii) Synthetic polymers: The polymers which are prepared in the laboratories are called synthetic polymers. These are also called man made polymers. green screen background video free downloadWebHome » MCQs » Engineering MCQs » MCQs on Thermoplastics. MCQs on Thermoplastics. 1 - Question. Thermoplastics are formed by _____ a) Addition ... Thermoplastics are plastic polymer substances formed by the addition polymerization process. They are linear polymers containing chain molecules. These plastics tend to become soft when heated … green screen background streamlabs obsWebPolymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. These monomers’ small repeating units react chemically to form … green screen background software freeWebPolymer Chemistry MCQ With Answers Pdf Chapter 15 Class 12 Question 1. Bakelite is an example of. (a) elastomer. (b) fibre. (c) thermoplastic. (d) thermosetting. Answer. MCQ On Polymers Chapter 15 Class 12 Question 2. Arrange the following polymers is an increasing order of intenqolecular forces: fibre, plastic, elastomer. green screen background video clips