What is the structure of the polymer if the monomer is chloroethene?
What is the structure of poly chloroethene? Poly(chloroethene) is commonly known by the initials of its old name, PVC. Poly(chloroethene) is made by polymerising chloroethene, CH2=CHCl.
What is the monomer of polyvinyl chloride?
vinyl chloride
PVC is produced from its monomer, vinyl chloride.
What is the chemical formula of vinyl?
In chemistry, vinyl or ethenyl (abbreviated as Vi) is the functional group with the formula H-C=CH2. It is the ethylene (IUPAC ethene) molecule (H2C=CH2) with one fewer hydrogen atom. The name is also used for any compound containing that group, namely R−CH=CH2 where R is any other group of atoms.
How is chloroethene formed?
In suspension polymerization an initiator, an organic peroxide is used, which is soluble in chloroethene. After the reaction, excess monomer is removed and the polymer is separated, by centrifuging and drying. During polymerization, the polymer precipitates out as it is formed, since it is insoluble in the monomer.
What type of polymer is chloroethene?
Addition polymers
| Monomer | Polymer | Common name |
|---|---|---|
| Ethene | Poly(ethene) | Polythene |
| Chloroethene | Poly(chloroethene) | PVC (from its old name, polyvinylchloride) |
| Propene | Poly(propene) | Polypropylene |
| Tetrafluoroethene | Poly(tetrafluoroethene) | PTFE |
Which statement is correct about Poly chloroethene?
Answer: Its brittleness is reduced by plasticisers.
What is the monomer of polypropylene?
Propylene
Polypropylene (PP)
| Chemical formula | (C3H6)n |
|---|---|
| Abbreviation | PP |
| Classification | Thermoplastic |
| Molecular orientation in solid phase | Semi-crystalline (isotactic, syndiotactic) Amorphous (atactic) |
| Monomer | Propylene |
What is the monomer of polythene?
ethene
The correct answer is ethene. The monomer of polythene is ethene.
What is the structure of Chloroethene?
C2H3ClVinyl chloride / Formula
How is vinyl acetate monomer produced?
How is it produced? The main production method for vinyl acetate monomer is the reaction of ethylene and acetic acid with oxygen, in the presence of a palladium catalyst. The VAM is recovered by condensation and scrubbing and is then purified by distillation.
Which polymer is formed by chloroethene?
PVC
PVC is made by the polymerisation of vinyl chloride (chloroethene) which is itself made by the chlorination of ethene.
Is chloroethene an addition polymer?
Chloroethene (vinyl chloride) undergoes addition polymerisation to form poly(chloroethene) which is more commonly known by the initials of its old name, poly-vinyl chloride (PVC).
What is the molecular formula of chloroethane?
Chloroethane PubChem CID 6337 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C2H5Cl or CH3CH2Cl Synonyms Chloroethane ETHYL CHLORIDE Ethane, chlo
What is the monomer used to form poly chloroethene?
What is the monomer used to form poly Chloroethene? Alkenes can act as monomers because they are unsaturated : ethene can polymerise to form poly(ethene), also called polythene. propene can polymerise to form poly(propene), also called polypropylene. chloroethene can polymerise to form poly(chloroethene), also called PVC.
What is the difference between ethene and poly (chloroethene)?
The table shows the structure of ethene and its polymer. Poly (chloroethene) is commonly known by the initials of its old name, PVC (poly vinyl chloride). Poly (chloroethene) is made by polymerising chloroethene.
Is poly (chloroethene) an addition or addition reaction?
It allows ethene molecules to join, so it is an example of an addition reaction>. Poly (ethene) is an addition polymer. The table shows the structure of ethene and its polymer. Poly (chloroethene) is commonly known by the initials of its old name, PVC (poly vinyl chloride). Poly (chloroethene) is made by polymerising chloroethene.