Which row indicates the conditions used for the manufacture of sulfuric acid by the Contact process?
- Atemperature $40\,^{\circ}\text{C}$, pressure $200\,\text{atm}$, catalyst Fe
- Btemperature $40\,^{\circ}\text{C}$, pressure $200\,\text{atm}$, catalyst $\text{V}_2\text{O}_5$
- Ctemperature $400\,^{\circ}\text{C}$, pressure $2\,\text{atm}$, catalyst Fe
- Dtemperature $400\,^{\circ}\text{C}$, pressure $2\,\text{atm}$, catalyst $\text{V}_2\text{O}_5$