The following two reactions are given. $\text{H}_2(g) \rightarrow 2\text{H}(g)$ $\text{CO}(g) + \tfrac{1}{2}\text{O}_2(g) \rightarrow \text{CO}_2(g)$ When molar quantities are taken, how may the two energy changes linked to these reactions be identified?
- Aenthalpy of atomisation and enthalpy of combustion
- Benthalpy of atomisation and enthalpy of formation
- Cbond energy and enthalpy of combustion
- Dbond energy and enthalpy of formation