Poly(chloroethene) is an addition polymer made from chloroethene, C2H3Cl\text{C}_2\text{H}_3\text{Cl}C2H3Cl.
Complete the equation to show the formation of poly(chloroethene) from chloroethene.
State why poly(chloroethene) is described as an addition polymer, rather than a condensation polymer.
Many outdoor water pipes and window frames are made of poly(chloroethene).
One useful property of poly(chloroethene) is that it is rigid and strong. Explain two other properties of poly(chloroethene) that make it useful for outdoor water pipes and window frames.
Another property of poly(chloroethene) is that it is non-biodegradable. Two methods of disposing of municipal waste containing poly(chloroethene) are landfill and incineration (burning). Give one problem caused by each method of disposal.
