Ammonia Is Prepared Industrially by the Reaction: N₂(g)+ 3H₂(g) $\Delta$ H° = -922 KJ and K (At 25°C)= 4

Ammonia is prepared industrially by the reaction: N₂(g) + 3H₂(g) 2NH₃(g) for the reaction: $\Delta$ H° = -92.2 kJ and K (at 25°C) = 4.0 $\times$ 10⁸.When the temperature of the reaction is increased to 500°C,which of the following is true?

A) K for the reaction will be larger at 500°C than at 25°C.
B) At equilibrium,more NH₃ is present at 500°C than at 25°C.
C) Product formation (at equilibrium) is not favored as the temperature is raised.
D) The reaction of N₂ with H₂ to form ammonia is endothermic.
E) None of the above is true.