a) LDPE is Low-Density Poly Ethylene and its monomer is ethylene. The monomers of Nylon 6,6 are hexamethylene diamine and adipic acid. Here two monomers are present and hence it is a copolymer.
b) Nylon – 6 is a homopolymer contains only one type of monomer units, i.e., aminocaproic acid
