Which of the following phenols are able to form Novolac?

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

Which of the following is incorrect regarding natural rubber?

LDP is used in the making of electrical wires.

Which of the following is used in the manufacture of building materials?

Which of the following types of polymers is not based on the classification by the source?

The compound [-CH2-CH(C6H5)–]n is a ____

The polydispersity index can be less than 1.