Identify the branched chain polymer from the following:

Which among the following polymers belongs to the class of thermoplastic polymers?

Nylon is the generic name for all synthetic fibre-forming:

Amongst the following, how many of them come under the category of elastomers?
Natural rubber, polyethene, vulcanized rubber, bakelite, polyvinylchloride, Buna-$N$, Nylon $6$, Neoprene

Select the homopolymer from the following options:

The molecular mass of a polymer is