(a)[2]
State the functional groups found in P.
(b)[2]
Compound P can undergo polymerisation. Draw a section of the polymer of P showing two repeat units. Name the type of polymerisation.
(c)[8]
Complete the table below to give the product structures formed and the type of organic reaction when P reacts with the four reagents: excess $\text{Br}_2$(aq); excess hot, concentrated, acidified $\text{MnO}_4^{-}$(aq); excess hot $\text{HCl}$(aq); excess $\text{H}_2$/Pt catalyst.