JEE Main 20253 Apr, Evening shiftChemistryMediumChemical Thermodynamics84× since 2002
A sample of n-octane (1.14 g) was completely burnt in excess of oxygen in a bomb calorimeter, whose heat capacity is 5 kJ . As a result of combustion reaction, the temperature of the calorimeter is increased by 5 K. The magnitude of the heat of combustion of octane at constant volume is ______ kJ (nearest integer).