WebOct 10, 2024 · Give the name of the monomer used to make poly (chloroethene). And describe how monomer molecules form polymer molecules. Briefly explain the etymology of hydrocarbon names and how polymers are named. The answer is therfore, chloroethene. 2. Draw a structure for chloroethene and show in diagram how chloroethene polymerises. WebPoly (chloroethene) (Polyvinyl chloride) Poly (chloroethene), usually known as polyvinyl chloride or just PVC, is the most versatile plastic and, after poly (ethene), the most widely …
Comprehensive Guide on Polyvinyl Chloride (PVC)
WebPolymer common name: Polymer systemic name: Chlorine (Cl) Vinyl chloride: Chloroethene: Polyvinyl chloride: Polychloroethene: Phe nyl (C 6 H 5) Styrene: Ethenylbenzene: Polystyrene: Polyethenylbenzene: Structure of vinyl chloride. Structure of styrene. HSC Chemistry Data Sheet; Chemistry Syllabus (2024->) Web1-chloroethene (b) 1,1-dichloroethene (c) 2-methylpropene (d) styrene. Answer: Only (a) and (d) can give isotactic and syndiotactic polymers. Both 1,1-dichloroethene and 2-methylpropene give polymers with two equivalent atoms or groups on a carbon atom. 28.24. Are syndiotactic or isotactic forms of polypropylene optically active? smart assessment fitness hub
Chloroethene - an overview ScienceDirect Topics
Web* (iii) Poly(chloroethene) is commonly known as PVC. Almost a quarter of the PVC which is manufactured is used to make water pipes, which were formerly made of metal. Give TWO factors which have to be considered when deciding which material, PVC or metal, contributes to more sustainable uses of resources in the long term. (2) WebPoly(chloroethene) is mainly amorphous with only small areas of crystallinity. Properties and uses. You normally expect amorphous polymers to be more flexible than crystalline ones because the forces of attraction between the chains tend to be weaker. WebPoly(chloroethene) – PVC: Water pipes: Low density, does not corrode: Polymers have properties that depend on the chemicals they are made from and the conditions in which … smart assessor support portal