A student puts forward three statements about the Haber process and the Contact process. 1. Just one of the processes uses a raw material that is obtained by fractional distillation of air. 2. Just one of the processes makes use of a catalyst. 3. The product formed in each catalysed reaction has a formula of the type $XY_3$. Which statements are correct?
- A1 and 2
- B1 and 3
- C2 only
- D3 only