Which of the following would you predict to have a positive value for º? AgCl(s) → Ag+(aq) + Cl-(aq) H2O(g) → H2O(l) 2 Na(s) + Cl2(g) → 2NaCl(s) Br2(l) → Br2(s)

Which of the following would you predict to have a positive value for º?

AgCl(s) → Ag+(aq) + Cl-(aq)

H2O(g) → H2O(l)

2 Na(s) + Cl2(g) → 2NaCl(s)

Br2(l) → Br2(s)