Synthetic fibres and plastics
Authored by sambhavna ohri
Chemistry
8th Grade
Used 108+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Small units that combine to form a large single unit is called
Polymer
Monomer
Fibre
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which fibre is also known as 'Artificial silk'
Nylon
Rayon
Polyester
Acrylic
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which year was nylon fibre made
1942
1957
1921
1931
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the best material for making switchboards
Melamine
Bakelite
PVC
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which are the examples of thermosetting plastics
PVC
Melamine
Polythene
Bakelite
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which fibre is meant to be strong than a steel wire
Nylon
Rayon
Silk
Wool
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Full form of PET
(a)
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