APFIVE Catalyst Role in the Haber Process
The Haber process for ammonia synthesis utilizes an iron catalyst. Which statement best describes the role of the catalyst’s surface during this reaction?
A
Fe acts as an electron donor without forming bonds with reactants
B
Fe forms a liquid solution with N₂ and H₂ at reaction conditions
C
Fe surface dissociatively adsorbs N₂, weakening the N≡N bond to form Fe-N intermediates
D
Fe changes the equilibrium constant to favor ammonia formation
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