The polymer formed by condensation polymerization is .....

The polymer formed on heating Novolac with formaldehyde is:

Ziegler-Natta catalyst is used for which type of reaction?

Phenol is reacted with which of the following to obtain Bakelite?

Polymerization of glycol with dicarboxylic acids is

Which plastic is obtained from $CHCl_3$ as follows:
$CHCl_3$ $\xrightarrow[SbF_3]{HF} X$ $\xrightarrow{800^{\circ}C} Y$ $\xrightarrow{\text{Polymerisation}} \text{Plastic}$