在同温同压下,下列各组热化学方程式中△H₁ >△H₂的是 (     )

A．2H2(g) + O2(g) = 2H2O(g)；△H12H2(g) + O2(g) = 2H2O(l)；△H2

B．S(g) + O2(g) = SO2(g)；△H1 S(s ) + O2(g) = SO2(g)；△H2

C．C(s) + 1/2O2(g) = CO(g)；△H1 C(s) + O2(g) = CO2(g)；△H2

D．H2(g) + Cl2(g) =" 2HCl(g)" ；△H1 1/2H2(g) + 1/2Cl2(g) = HCl(g)；△H2