Which equation describes the process associated with the enthalpy change of atomisation of iodine?
- A$\tfrac{1}{2}\,\text{I}_2(g) \rightarrow \text{I}(g)$
- B$\text{I}_2(g) \rightarrow 2\text{I}(g)$
- C$\tfrac{1}{2}\,\text{I}_2(s) \rightarrow \text{I}(g)$
- D$\text{I}_2(s) \rightarrow 2\text{I}(g)$