Steam undergoes reaction with carbon in an endothermic process. $\text{C}(s) + \text{H}_2\text{O}(g) \rightleftharpoons \text{CO}(g) + \text{H}_2(g)$. Which temperature and pressure conditions would produce the greatest yield of hydrogen?
- Ahigh temperature, high pressure
- Bhigh temperature, low pressure
- Clow temperature, high pressure
- Dlow temperature, low pressure