試題詳解

66. Methanol, a high-octane fuel, is extensively utilized in high-performance racing engines due to its favorable combustion characteristics. To investigate its thermodynamic properties, we can
calculate the change in Gibbs free energy (ΔG°) associated with the combustion reaction of
methanol when employed as an energy source. What is the G°?
(CO₂) = -394 kJ, (H₂O) = -299 kJ, (CH₃OH)= -163 kJ
(A) -1358 kJ/mol
(B) -1558 kJ/mol
(C) -1658 kJ/mol
(D) -1758 kJ/mol
(E) -1858 kJ/mol