Ammonia Will React with Oxygen in the Presence of a Copper

Ammonia will react with oxygen in the presence of a copper catalyst to form nitrogen and water. From 164.5°C to 179.0°C, the rate constant increases by a factor of 4.27. What is the activation energy of this oxidation reaction?

A) 24.5 kJ/mol
B) 165 kJ/mol
C) 242 kJ/mol
D) 1630 kJ/mol
E) > 10⁴ kJ/mol