(a)[4]
Using the kinetic particle model, describe the arrangement and motion of the molecules in: • solid chlorine • chlorine gas.
(b)[1]
Describe how the pressure of the chlorine gas varies with temperature.
(c(i))[2]
Finish the word equation to show the halogen and halide compound that react to make the products iodine and sodium chloride. ............... + ............... $\rightarrow$ iodine + sodium chloride
(c(ii))[1]
Explain, in terms of halogen reactivity, why aqueous bromine does not react with aqueous sodium chloride.
(d)[2]
Balance the chemical equation for this reaction. $\text{C}_{10}\text{H}_{16} + 8\text{Cl}_2 \rightarrow$ ....C + ....HCl