1.

Which of the following is not a biodegradable polymer?

Answer»

Polyhydroxy butyrate -CO-`beta`-HYDROXY valerate
PHBV
NYLON 2-Nylon-6
Glyptal

Solution :Glyptol is not a biodegradable POLYMER. The common EXAMPLE of aliphatic biodegradable polymers are polyhydroxy butyrates CO-beta hydroxyl valerate (PHBV), nylon-2- nylon-6 etc.


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