(a(i))[1]
State which two compounds, V, W, X, Y and Z, belong to the same homologous series. ............... and ...............
(a(ii))[2]
Explain why compound V is an alkane.
(a(iii))[1]
State the name of the homologous series that compound X belongs to.
(b(i))[2]
State the temperature and pressure needed for this reaction. temperature ................. ^{\circ}C pressure ................. atm
(b(ii))[1]
Name one other way of producing ethanol.
(c)[2]
Describe how alkenes are produced from petroleum fractions.