1. Identify the type of polymer involved HHHH H HHH -C-C-N- HH H Choose addition polymer g are found in th polyester |CHAINS, GRAIN- polyamide HIN HICIH

3. Draw the structure for the monomer(8) from which the following polymer is made and name the type of polymer (addition, polyester or polyamide). a) PETE (polyethylene terephthalate) 4 PETE 0-CH;-CH2 CH2 Polyester the monomers are: но-сн2-сн,—он and но OH b) PP (polypropylene) PP H CH; H CH, H CH; H CH; H H H HH Addition WPS Office the monomer is: H H

Identify which of the following pairs of monomers could be used in condensation polymerization. Select one: H K. H H O-H H-C-C HO CH ₂ CH K OH HHHH | | | | H-C- H -C-C-0-H | | | | HHHH H J H HO- H -OH H 44 H X C H H