Choose all of the processes from below which describe changes which are independent of the path by which the change occurs.



the elevation increase experienced by a traveller travelling from Grand Isle, LA to Denver, Colorado


the work accomplished in burning a gallon of gasoline


the enthalpy released by the combustion of a gallon of gasoline


the heat generated by a chemical reaction carried out at constant temperature and pressure


the heat generated by a homogeneous gaseous chemical reaction carried out inside of a bomb calorimeter


kinetic energy lost by an automobile after crashing into a tree and stopping


the heat generated by a car engine as it burns a gallon of gasoline