A) PVC
B) Nylon 66
C) Teflon
D) Cellulose
Correct Answer: D
Solution :
Key Idea: Natural polymers are found in nature. (i) Cellulose is a natural polymer. It is found in cell walls. (ii) Nylon 66, teflon and PVC are man made polymers.You need to login to perform this action.
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