12) The figure represents the spontaneous evaporation of nitrogen in which liquid nitrogen, N2(l). becomes gaseous nitrogen, N2(g):N2(l)N2(g). What are the signs (+or) of H,S, and G for this process? A) H=,S=,G=+ B) HH=+,S=+,G=+ C) H=,S=,G= D) H=+,S=+,G=