For which of these reactions will the difference between H° and E° be the smallest? A) N2(g) + 3H2(g)  2NH3(g) B) 4PH3(g)  P4(g) + 6H2(g) C) H2(g) + Cl2(g)  2HCl(g) D) CO2(g) + 2H2O(l)  CH4(g) + 2O2(g) E) P4(s) + 10Cl2(g)  4PCl5(s)