(a(i))[1]
Fill in Table 8.1 by entering the concentrations in the first column.
(a(ii))[1]
Describe what happens to the time needed for the reaction to finish when it is carried out at a lower temperature.
(a(iii))[1]
Describe how the time needed for the reaction to finish changes when large pieces of magnesium oxide are used rather than small pieces.
(b(i))[2]
Name the products at the positive and negative electrodes when molten magnesium chloride is electrolysed with inert electrodes.
(b(ii))[3]
Describe the arrangement, motion and separation between the particles in liquid magnesium chloride.