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Name the monomers of bakelite

WitrynaThe monomers are joined by hydrogen bonding. ... It is of high molecular weight and made up of mainly carbon and fluorine.The best-known brand name of PTFE-based formulas is Teflon which is extensively used in cook-wares such as non-stick pans. Structure of PTFE. Bakelite. Bakelite is one of the oldest polymers that was … Witryna(a) Dacron is obtained by heating terephthalic acid with ethylene glycol at 425–475 K. It is a condensation polymer.(b) Bakelite is a condensation polymer. It is obtained by treating phenol with formaldehyde in the presence of an acidic or basic catalyst.The condensation of o-hydroxy benzyl alcohol or p–hydroxy benzyl alcohol gives a linear polymer called …

What are the monomers of Bakelite?? - Byju

Witryna(f) Name the bases derived from purines and pyrimidines. 1 23. (a) Name the monomers of bakelite. 1 (b) What is a biodegradable polymer? Give example. 1+1 24. (a) What are antacids? Give one example. 1 (b) Name two artificial sweetening agents. 1 (c) Write the difference between antiseptics and disinfectants. 1 SECTION—D 25. Either Witryna10 mar 2024 · Note: Bakelite is manufactured in the form of sheet, rod and tube. It has many industrial applications in electronics, power generation and aerospace … malia resort punta https://bearbaygc.com

Write the monomers of the following polymers: (a) Bakelite (b

WitrynaDraw the structures of the monomers of the following polymers : (i) Teflon (ii) Polythene OR What is the repeating unit in the condensation polymer obtained ... WitrynaBakelite Durez Resinox Bakelite, Durez, and Resinox. corrosion engineering Objective type Questions and Answers. ... Which of the following is the chemical name of nylon (6, 6)? ... Which of the following is/are the monomers of nylon (6,6)? WitrynaQ. Write the names and structures of the monomers of the following polymers. (i) Bakelite (ii) Nylon- 6 , 6 (iii) Polythene Q. Write the name of monomers used for getting the following polymers : maliar monet

Write the names of the monomers used for getting the …

Category:[Solved] The chemical name of bakelite is - Testbook

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Name the monomers of bakelite

Bakelite synthesis - Synthesis of Bakelite 2024 -CH-52

WitrynaThese plastics cannot be softened again on heating. Examples of thermosetting plastics include bakelite, urea-formaldehyde resins. Question 15.12: Write the monomers used for getting the following polymers. ... Write the names and structures of the monomers of the following polymers: (i) Buna-S (ii) Buna-N (iii) Dacron (iv) Neoprene. Answer ...

Name the monomers of bakelite

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Witryna1 sty 2013 · The product was commercialized in 1909 by forming a company bearing his name as Bakelite until present day. ... The type of products formed in step polymerization is determined by the functionality of the monomers, i.e., by the average number of reactive functional groups per monomer molecule. Monofunctional … WitrynaExplanation: Bakelite is a polymer that is made up of the monomers phenol and Formaldehyde.This phenol-Formaldehyde is a Thermosetting polymer.. Some …

WitrynaSome examples of polymers are polythene, bakelite, rubber, etc. 1399 Views. Answer . Write the names of monomers of the following polymers: Hexamethylene diamine and adipic acid. 1576 Views. Answer . Write the names of monomers of the following polymers: Caprolactum. 1601 Views. Answer . Write the names of monomers of the … WitrynaName the monomers used for obtaining Bakelite polymer. (1 mark) Ans. The monomers, phenol (C 6 H 5 OH), and formaldehyde (HCHO) are used for getting the Bakelite polymer. Ques. Give an example of a condensation polymer. (1 mark) Ans. …

WitrynaThe chemical equation for the preparation of Bakelite from formaldehyde is as shown. Video Explanation. Solve any question of Polymers with:-Patterns of problems ... Medium. View solution > Write the names of monomers of the following polymers : (a) Bakelite (b) Terylene. Medium. View solution > Name the phenol-formaldehyde … Witryna9 kwi 2024 · Bakelite is a Polymer composed of monomers, phenol and formaldehyde. The phenol-formaldehyde resin is a Polymer thermosetting. We are surrounded by materials, many of which, in …

WitrynaWrite the structures of the monomers used for getting the following polymers: i. Polyvinyl chloride (PVC) ii. Melamine-formaldehyde polymer. iii. Buna-N. Medium. View solution.

Witryna16 wrz 2024 · Phenol and Formaldehyde are used as monomers to produce bakelite which is formed by the condensation reaction of these monomers. Its appearance is brownish and it is solid in nature. It is used for making electrical switches as it is resistant to heat, and it is also used in making utensil handles and combs. Bakelite. credit mutuel clissonWitryna27 kwi 2024 · write the name and structures of the monomers used for getting the following polymers i)Polyvinyl ii)Teflon iii)Bakelite iv) Polystyrene. asked Jun 28, 2024 in Chemistry by PoojaBhatt ( 99.5k points) maliaro ternateWitryna3 kwi 2024 · - Bakelite is a polymer that is made up of two monomers: phenol and formaldehyde. This is a thermosetting polymer. - Bakelite is the common name for … malia scooterWitrynaSynthesis of Bakelite. 2024 -CH-52 MUHAMMAD IRFAN MALIK. Theory: Description; Phenol-formaldehyde resin is a condensation polymer and it is obtained by … credit mutuel de bretagne muzillacWitrynaWhich of the following is/are the examples of thermoplastics? Polypropylene Polystyrene Polyvinyl chloride Polypropylene, polystyrene and polyvinyl chloride. corrosion engineering Objective type Questions and Answers. credit mutuel clichyWitryna5 kwi 2024 · The monomers of Bakelite are phenol and formaldehyde. The monomers of Nylon -6,6 are hexamethylenediamine and adipic acid. Additional Information.: The … malia schmalleger arrestWitrynaIt is a condensation polymer made from the monomers of phenol and formaldehyde. Polyoxy Benzyl methylene glycol anhydride is another name for bakelite. It is one of … malia schepers