Vulcanization is carried out with which element?

Buna-N involves acrylonitrile as one of the monomers.

Which of the following is not a type of addition polymerisation?

Identify the most suitable catalyst for the reaction shown.

The polymer of type [-AAAABBBAAAABBB-]n, where A and B are two different monomers, is called a __ copolymer.

____ undergoes permanent deformation on heating.

Which of the following polymers has a structure as shown?

The synthesis of which of the following polymers involves the repeated loss of small molecules?