They can be subdivided into two broad classes, depending on the kind of the polymer that they form. A polymer (/ ˈ p ɒ l ɪ m ər /; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules, or macromolecules, composed of many repeating subunits. Polymer formation from monomers starts by (1) condensation reaction between monomers (2) coordinate reaction between monomers (3) conversion of monomer to monomer ions by protons (4) hydrolysis of monomers Solution: Polymerisation starts either by addition or condensation reactions between monomers. C. conversion of monomers to monomer ion by protons. In chemistry, a hydrocarbon is any compound entirely composed of hydrogen and carbon molecules. Polymerization reactions tend to be dehydrations. Please enable Cookies and reload the page. • Polymer formation from monomers starts by AIEEE 2002 | Polymers | Chemistry | JEE Main askedApr 3, 2018in Polymersby paayal(147kpoints) asked Apr 3, 2018 in Polymers by paayal (147k points) polymers; jee; 0 votes. 1 answer. This creates an unsatisfied bond. There are two main ways polymers are formed. Once you are finished, click the button below. In addition, polymerization, an initiator (or catalyst) reacts with a starting monomer.The result of this initiation reaction is a monomer attached to the initiator with an unsatisfied bond. 3.Polymer formation from monomers starts by (2002) (1)condensation reaction between monomers (2)coordinate reaction between monomers (3)conversion of monomer to monomer ions by protons • (4)hydrolysis of monomers Ans. Linear polymers start at one point and end at another point. A molecule of water is lost in the formation… chemistry: Polymer chemistry. X . Chain-Reaction Polymerization. Ask in the Discussion Forum. Sign In for Uninterrupted Access to Study Material and Questions . Q) Polymer formation from monomer starts … 3.Polymer formation from monomers starts by (2002) (1)condensation reaction between monomers (2)coordinate reaction between monomers (3)conversion of monomer to monomer ions by protons • (4)hydrolysis of monomers Ans. Monomers that participate in condensation polymerization have a different stoichiometry than monomers that participate in addition polymerization: This nylon is formed by condensation polymerization of two monomers, yielding water. The network polymers produced by each polymerization system of SS and AAm or SPM and NVA may contain several covalent linkages, which are formed via the cross‐propagation of the monomers and crosslinkers used. Another way to prevent getting this page in the future is to use Privacy Pass. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. D. hydrolysis of monomers. Previous question Next question Transcribed Image Text from this Question. ... Other polymer qualities, including the molten flowing property, known as the melt-flow index, are a function of the crystalline structure and are also primarily determined by the polymerization reaction. Polymers are formed by two main ways called addition and condensation polymerization. Polymer formation from monomers starts by condensation reaction between monomers Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. These polymers show enhanced ductility and toughness relative to polymers of pure rac-8DL, subject to tuning by variation of the diastereomeric ratio and structure of the 8DL monomers. (1) … Any items you have not completed will be marked incorrect. Answer. Answer. A monomer is a low molecular weight hydrocarbon molecule. Answer. The monomer molecules may be all alike, or they may represent two, three, or more different compounds. Polymers are macromolecules formed by joining a large number of small molecules or monomers in a chain. When radicals (peroxides) were formed on polymer surfaces by argon plasma contact with monomer molecules, polymerization reactions of the monomer molecules initiate from the radicals, and new polymers deposit on the surfaces. Performance & security by Cloudflare, Please complete the security check to access. D. hydrolysis of monomers. Polymer formation from monomers starts by [AIEEE 2002] A. condensation reaction between monomers. Expert Answer . Alkenes can be used to make polymers. • The result of this initiation reaction is a monomer attached to the … Polymer formation from monomers starts by (a) condensation reaction between monomers . Addition. condensation reaction between monomers; coordinate reaction between monomers; conversion of monomer to monomer ions by protons; hydrolysis of monomers; Answer : A. Polymer Formation. Polymers are all created by the process of polymerization wherein their constituent elements called monomers, are reacted together to form polymer chains i.e 3-dimensional networks forming the polymer bonds. 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. 4. Therefore, the polymer networks synthesized in this study may be called ‘quasi’ DN gels. Polymers are formed by two main ways called addition and condensation polymerization. The unsatisfied bond is free to react with another monomer, thus adding to the chain. Why does an ordinary electric fan give comfort in summer even though it cannot cool the air? Hence option (1) is the answer. 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