The Standard Enthalpy of Formation of Gaseous Water Is -241

Multiple Choice

The standard enthalpy of formation of gaseous water is -241.82 kJ.mol^-1 at 298 K .Estimate this value at 370 K.The molar heat capacities of hydrogen,Oxygen,And gaseous waterare 28.82,29.36,And 33.58J.k.mol^-1

A) -241.82 kJ.mol^-1
B) -243.25 kJ.mol^-1
C) -242.54 kJ.mol^-1
D) -240.39 kJ.mol^-1
E) -241.10 kJ.mol^-1