Well, if we had a freezer, the condensed liquid would cool more quickly, because, of course, this is an exothermic reaction, which means "giving off heat,"
a. [ Pref. exo- + thermic. ] (Chem.) Characterized by, or formed with, evolution of heat; as, an exothermic reaction; -- opposed to endothermic. [ Webster 1913 Suppl. ]