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15 questions
What is the chemical formula of ethylene ?
C2H4
CH4
CH3-CH3
C3H6
Approximately how many carbon atoms might be linked together in a polymer molecule?
10
100
10 000
5
What name is given to the small molecules that can be joined together to form a polymer?
homolog
isomer
isotope
monomer
What monomer would be used to make the polymer poly(ethylene)?
ethanol
ethyl chloride
ethylene
ethane
What would be the name of the polymer made from many CF2=CF2 monomers joined together?
Teflon
PE
PP
PVC
What would be the name of the polymer made from many CH2=CH-CH3 monomers joined together?
Teflon
PE
PP
PVC
What would be the name of the polymer made from many CH2=CH-Cl monomers joined together?
Teflon
PE
PP
PVC
What is a typical use for polypropene?
toys
piping
synthetic rubber
coating for cooking utensils
Determine the name of monomer:
Vinyl chloride
Styrene
Acrylonitrile
Butadiene
What type of polymer is produced after polymerization of this monomer?
PVC
PS
PP
PAN
A large molecule that consists of many repeating structural units:
santimer
polymer
polygon
monomer
The reactions in which polymers are created are called ........................ reactions.
Combustion
Addition of halogens
Polymerization
Hydration
An example of a natural polymer is
Nylon
LDPE
Starch
PP
An example of a synthetic polymer is
Cellulose
DNA
Starch
Nylon
Plastics are made from this starting material:
petroleum
plants
ceramics
minerals
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