Which Statement Regarding Combustion of a Sample of Gasoline in a Bomb

Multiple Choice

Which statement regarding combustion of a sample of gasoline in a bomb calorimeter is correct?

A) Work is done by the system on the surroundings.
B) Work is done by the surroundings on the system.
C) No work is done because the pressure is constant.
D) The work done by the system equals the energy produced by the system.
E) The experiment provides an accurate value for the change in energy, not the change in enthalpy.