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Worksheetssynthetic fibres class test
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
pick the synthetic fibre out of the following
a)
cotton
b)
nylon
c)
jute
d)
wool
2.
which of the following is the source of rayon?
a)
wool
b)
PET
c)
wood pulp
d)
silk
3.
polycot is obtained by mixing
a)
nylon and wool
b)
polyester and wool
c)
nylon and cotton
d)
polyester and cotton
4.
which is a thermosetting plastic?
a)
melamine
b)
polythene
c)
PVC
d)
nylon
5.
the material similar to silk in appearance is
a)
nylon
b)
rayon
c)
polyester
d)
terylene
6.
the most suitable material used for the preparation of handles of cooking utensils is
a)
polythene
b)
PVC
c)
nylon
d)
bakelite
7.
which of the following is not yhe common property of a plastic
a)
non-reactive
b)
light in weight
c)
durable
d)
good conductor of electricity
8.
which of the following groups contain all synthetic substances
a)
nylon.terylene,wool
b)
cotton,polycot,rayon
c)
pvc,polythene,bakelite
d)
acrylic silk wool
9.
the material which is commonly used for making kitchen containers is
a)
PVC
b)
acrylic
c)
teflon
d)
PET
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