When the conditions are suitable, nitrogen reacts with oxygen to produce $\text{N}_2\text{O}$. $2\text{N}_2(\text{g}) + \text{O}_2(\text{g}) \rightleftharpoons 2\text{N}_2\text{O}(\text{g})$ A reaction pathway diagram is given. What is the activation energy for the reverse reaction?
- A$-447\,\text{kJ mol}^{-1}$
- B$-283\,\text{kJ mol}^{-1}$
- C$+141.5\,\text{kJ mol}^{-1}$
- D$+283\,\text{kJ mol}^{-1}$