Nitric acid is produced by the Ostwald process. The conditions for this process are: 1 a catalyst containing a transition element 2 a pressure of $10\,\text{atm}$ 3 a temperature of $800\,^\circ\text{C}$ Which of these conditions are also used in the Contact process?
- A1 and 2
- B1 only
- C2 and 3
- D3 only