JAMB - Chemistry (2015 - No. 34)
The energy value of petrol can be determined by
Bomb calorimeter
Catalytic cracker
Fractionating column
Thermometer
הֶסבֵּר
A bomb calorimeter is the device primarily used to determine the energy value (or calorific value) of petrol (or gasoline) by measuring the heat released during its combustion.