In which reaction would you expect \Delta H to be substantially greater than \Delta U (i.e., \Delta H > \Delta U)?
Select one:
A. Hâ‚‚O(s) -> Hâ‚‚O(l)
B. Hâ‚‚(g) + Brâ‚‚(g) -> 2HBr(g)
C. HCl(aq) + NaOH(aq) -> NaCl(aq) + Hâ‚‚O(l)
D. COâ‚‚(s) -> COâ‚‚(g)
E. Câ‚‚Hâ‚‚(g) + H2(g) -> Câ‚‚Hâ‚„(g)
