The standard enthalpies of formation of H O 1 and CO g are

Last updated: 7/4/2023

The standard enthalpies of formation of H O 1 and CO g are respectively 286 kJ mol and 394 kJ mol If the standard heat of combustion of CH4 g is 891 kJ mol then the standard enthalpy of formation of CH4 g is A 75 kJ mol B 75 kJ mol C 211 kJ mol D 211 kJ mol E 1571 kJ mol