For Which of the Following Highly Exothermic Processes Would You $\Delta$

For which of the following highly exothermic processes would you expect $\Delta$ H ° and $\Delta$ G ° to be about the same?

A) 2 Al(s) + 3/2 O₂(g) $\rightarrow$ Al₂O₃(s)
B) 2 H₂(g) + O₂(g) $\rightarrow$ 2 H₂O(g)
C) 2 Na(s) + 2 H₂O(l) $\rightarrow$ 2 NaOH(aq) + H₂(g)
D) 2 NO(g) $\rightarrow$ N₂O₄(g)
E) 2 Al(s) + Fe₂O₃(s) $\rightarrow$ 2 Fe(s) + Al₂O₃(s)