单项选择题反应:(1)CaCO3(s)→CaO (s)+CO2(g);ΔrHm=179.5kJ.mol-1反应:(2)C2H2(g)+H2O (l)→CH3CHO (g);ΔrHm=-107.2kJ.mol-1反应:(3)C2H4(g)+H2O (l)→C2H5OH (l);ΔrHm=-44.08kJ.mol-1反应:(4)CS2(l)+3O2(g)→CO2(g)+2SO2(g);ΔrHm=-897.6kJ.mol-1其中,热效应│Qp│>│QV│的反应是()
A.(1),(4)
B.(1),(3)
C.(1),(2)
D.(4),(3)