1.
The correct choice, for the box, in the following sequence, is-
thermoplastic : PVC ; thermosetting plastic :
?
nylon
polystyrene
bakelite
polythene
2.
Which of the following is also known as the 'wonder polymer'?
nylon
polystyrene
polythene
acrylic
Answers
Answered by
5
Answer:
1) polystyrene
2) nylon
my answer is wrong
Answered by
3
Answer:
for the 1 question the answer will be polystyrene
and for 2 question the answer will be Nylon
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