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Subjects
Science CBSE
Class 8
Synthetic fibers and plastics
The types of fibres and plastics
10.
Plastics: Choose the correct answer
Exercise condition:
4
m.
Select the correct answer:
1
.
Which fibre material can be used to make a strong parachute rope and combat uniforms?
Rayon
Wool
Acrylic
Nylon
2
.
Which of the following is a versatile material?
PVC
Polyester
Melamine
Bakelite
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