25 Dec

is neoprene a condensation polymer

Condensation polymers: A polymer formed by the condensation of 2 or more than 2 monomers with the elimination of simple molecules like water,ammonia is called condensation polymer. Both starch and cellulose are polymers of glucose. NEET Organic Chemistry Polymers questions & solutions with PDF and difficulty level C) The polymer has alternating double and single bonds between carbons, while the monomer has only double bonds between carbons. C. Artificial silk is derived from cellulose. Again, the only difference is that both the amine and the acid monomer units each have two functional groups - one on each end of the molecule. A) The polymer has the same properties as the monomer. Assertion : Network polymers are thermosetting. [CBSE AIPMT 2012] A. Question 2. Dacron is condensation polymer as well as co polymer , polyester . The formation of a polyamide follows the same procedure as in the synthesis of a simple amide. Polyamides such as nylon are also condensation polymers. Option 4) Nylon 6,6 B. Nylon 6,6 is a condensation polymer of hexamethylene diamine and adibic acid. Solution: Nylon 6, 6 and dacron are the examples of condensation polymers. (ii) chloroprene. c. Condensation polymers contain all of the atoms of the original monomers, but addition polymers do not. (a) Bakelite (b) Teflon (c) Butyl rubber (d) Melamine formaldehyde resin Solution: (a, d) Bakelite is a condensation polymer of phenol and formaldehyde. Nucleic acids, proteins and starch can be considered as step-growth polymers. This material has good chemical stability, and it can maintain its flexibility to a wide temperature range. Question 16. ... Neoprene (R) Chloroprene. -pvc,teflon,nylon,plexigas Or Neoprene. Both addition polymers and condensation polymers lose some atoms from the original monomers when the polymer is formed. Both addition polymers and condensation polymers contain all of the atoms of the monomers. Question 14. (Delhi 2013) Answer: Question 31. Neoprene (CR), also called polychloroprene or chloroprene rubber, synthetic rubber produced by the polymerization (or linking together of single molecules into giant, multiple-unit molecules) of chloroprene. Neoprene is waterproof. Teflon and Nylon-6,6 both are synthetic polymers. Step growth polymers are condensation polymers. Question 30. Both as addition and condensation polymers. Because the ionic strength of urine is equivalent to an 0.1 M NaCl solution, this superabsorbant polymer, which can be found in disposable diapers, can absorb up to 60 times its weight in urine. She was happy to talk about this polymer, which she calls "an oldie, but goodie." C. Melamine. ... Neoprene < polyvinyl chloride < Nylon 6. It forms as a result of polymerization of chloroprene. option (4) is correct. (iii)1, 3 – butadiene and acrylonitrile. Reason : Neoprene (a polymer of chloroprene) is a synthetic rubber. Neoprene is used to make laptop sleeves. are solved by group of students and teacher of JEE, which is also the largest student community of JEE. Monomers of this Dacron are (1). D. Neoprene. Answer: Explaination: (b) and (c). Which of the following is not a condensation polymer ? Buna - S, Teflon & Neoprene are condition polymer. Ethylene glycol (2).teryphthalic acid . Ans. Neoprene is used to make wetsuits,drysuits and waders. Question 1. 1.12 Diene Polymers. 30. Check Answer and Solution for above question from. Example of synthetic rubber – Neoprene, Buna – N etc. There are two major ways that people sell … Question 15.1: Explain the terms polymer and monomer. B) The polymer has alternating double and single bonds between carbons, while the monomer has only single bonds between carbons. neoprene is condensation polymer or additionpolymer - Chemistry - Polymers - 9811215 | Meritnation.com. Reason : Network polymers have high molecular mass. 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