Which of the following examples violates (breaks) the Law of Conservation of Energy?
converting 100k) of chemical energy to 140 kJ of mechanical energy
converting 100kJ of chemical energy to 100 kJ of thermal energy
converting 100kJ of chemical energy to 50 kJ of mechanical energy and 50 kJ of
thermal energy
O converting 100kJ of chemical energy to 25 kJ of nuclear energy and 75 kJ of
thermal energy