Acetate rayon is prepared from

Which of the following is a biodegradable polymer?

Synthetic polymers do not degrade in the environment for a long time. How can biodegradable synthetic polymers be made? Differentiate between biopolymers and biodegradable polymers and give examples of each type.

Which of the following is not a polyester polymer?

Which of the following polymers is believed to leach a human carcinogen into food when used as household plastic?

Nylon $6, 6$ is: