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Question
Chemistry
Which of the following is not a biodegradable polymer ?
Q. Which of the following is not a biodegradable polymer ?
2019
222
KCET
KCET 2017
Polymers
Report Error
A
Polyhydroxy butyrate
−
CO
−
β
hydroxy valerate
8%
B
p
H
B
V
13%
C
Nylon-
2
-Nylon-
6
21%
D
Glyptol
58%
Solution:
Glyptol is not a biodegradable polymer. The common example of aliphatic biodegradable polymers are polyhydroxy butyrates CO-beta hvdroxyl valerate
(
P
H
B
V
)
, nylon-2- nylon-6 etc.