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Question
Chemistry
Synthetic polymer which resembles natural rubber is:
Q. Synthetic polymer which resembles natural rubber is:
1721
232
VMMC Medical
VMMC Medical 2006
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A
neoprene
B
chloroprene
C
glyptal
D
nylon
Solution:
Neoprene is the polymer of chloroprene (2-chloro-but 1, 3-diene). It resembles in appearance with natural rubber.
n
C
H
2
=
C
H
−
Cl
∣
C
=
C
H
2
polymerisation
−
⎣
⎡
−
C
H
2
−
C
H
=
Cl
Neoprene
∣
C
−
C
H
2
−
⎦
⎤
n
−