IGCSE Chemistry 0620/21/O/N/21 Q30
30 Which statements about the Haber process are correct?
1 One of the raw materials is extracted from liquid air by fractional distillation.
2 One of the raw materials is produced by the reaction of steam and methane.
3 The catalyst for the Haber process is vanadium(V) oxide.
A 1 only B 1 and 2 only C 2 and 3 only D 1, 2 and 3