The Combustion of 1 Mole of Ethanol,C₂H₅OH(l),in a Bomb Calorimeter

The combustion of 1 mole of ethanol,C₂H₅OH(l) ,in a bomb calorimeter released 1240 kJ of heat.The products of the reaction are carbon dioxide and liquid water.What is the enthalpy change for this reaction?

A) (-1245 kJ.mol^-1 )
B) (-1235 kJ.mol^-1 )
C) +1235 kJ.mol^-1
D) +1240 kJ.mol^-1
E) (-1240 kJ.mol^-1 )