Font size
S
M
L
XL
Worksheetsplastics and fibres of different kind
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Rayon is obtained by
a)
bark
b)
wood pulp
c)
pvc
d)
polymer
2.
it is first fully synthetic fibre
a)
polyester
b)
nylon
3.
what are the two synthetic fibres
a)
nylon
b)
cotton
c)
jute
d)
polyester
4.
what gives out fruity smell
a)
polyester
b)
ester
c)
nylon
d)
ryon
5.
rayon is what kind of fibre
a)
semi-synthetic fibre
b)
natural fibre
c)
manmade fibre
d)
synthetic fibre
6.
Identify the fibre that resembles wool
a)
cotton
b)
wool
7.
Modern non-stick cookware and the flat end of an electric iron has a coating of a polymer. Identify the name of the polymer.
a)
teflon
b)
terylene
8.
when was nylon invented
a)
1931
b)
2000
c)
1935
d)
1930
9.
Which one of the following is a thermosetting plastic
a)
pet
b)
acrylic
c)
melamine
d)
Polylactide
10.
synthetic fibres are prepared from raw materials
a)
petrochemicals
b)
nylon
c)
polymer
d)
monomer
Reset
