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
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