Choose the process from below which describes a change which is dependent on the path by which the change occurs.
a) the heat generated by a chemical reaction carried out at constant temperature and pressure.
b) the longitude decrease experienced by a traveller travelling from Baton Rouge, LA to London, England.
c) kinetic energy lost by an automobile after crashing into a tree and stopping.
d) the work required to move a heavy piano up a flight of stairs.
e) the work generated by a homogeneous gaseous chemical reaction carried out inside of a bomb calorimeter.