Bakelite is an example of

Identify the monomer of the polymer represented by the following structure:

Which of the following sets are correct regarding polymers?
$A$. Copolymer : $\text{Buna-}S$
$B$. Condensation polymer : $\text{Nylon-}6,6$
$C$. Fibre : $\text{Nylon-}6,6$
$D$. Thermosetting polymer : $\text{Terylene}$
$E$. Homopolymer : $\text{Buna-}N$
Choose the correct answer from the options given below.

Which of the following organic compounds polymerizes to form the polyester dacron?

Which of the following polymers is biodegradable?

If $Cell-OH$ represents the formula of cellulose,identify the formula of cellulose xanthate from the following.