Teflon is an example of polymer which is a/ an
polyamide
addition polymer
polyester
formaldehyde resin
Which type of polymeris the Buna-S-rubber?
Addition polymer
Condensation polymer
Copolymer
None of the above
Which pair of polymers have similar properties?
Nylon, PVC
PAN, PTFE
PCTFE, PTFE
Bakelite, alkyle resin