Name one example of a synthetic addition polymer and one example of a synthetic condensation polymer. addition polymer condensation polymer
Addition polymers are long-term pollutants in the environment, whereas condensation polymers are often biodegradable. What type of reaction takes place when condensation polymers biodegrade?
Identify two functional groups that can undergo this reaction type.
Petroleum is a non-renewable resource from which a wide variety of useful polymers is currently manufactured. Polymer research is now considering renewable plant material as a possible source of monomers. Two monomers derived from plants are shown: $\mathrm{CH_3CH(OH)COOH}$ and $\mathrm{HOCH_2COOH}$. Draw the displayed formula of the repeat unit of a polymer using both monomers.
Monomers from plant sources do not usually form addition polymers. Suggest why this is.
The diagrams show sections of two polymers $Y$ and $Z$. What would be the main force between the chains in each polymer? $Y$ $Z$
Which of these two polymers is likely to be the more hydrophilic? Explain your answer.