Question 15.18:

Identify the monomer in the following polymeric structures.

(i) O                        O
||                       ||
C - CH28 - C - NH - CH26 - NHn

(ii) 


(i) The monomers of the given polymeric structure are decanoic acid HOOC - CH28 - COOH and hexamethylene diamine H2NCH26NH2.

(ii) The monomers of the given polymeric structure are