For Which of the Following Processes Would $\Delta$ S° Be Expected to Be Most Positive?
A) O₂(g)

For which of the following processes would $\Delta$ S° be expected to be most positive?

A) O₂(g) + 2H₂(g) $\rightarrow$ 2H₂O(g)
B) 2NH₄NO₃(s) $\rightarrow$ 2N₂(g) + O₂(g) + 4H₂O(g)
C) N₂O₄(g) $\rightarrow$ 2NO₂(g)
D) H₂O(l) $\rightarrow$ H₂O(s)
E) NH₃(g) + HCl(g) $\rightarrow$ NH₄Cl(g)