The Combustion of One Mole of Octane,C₈H₁₈(l),in a Bomb Calorimeter

question 49

Multiple Choice

The combustion of one mole of octane,C₈H₁₈(l) ,in a bomb calorimeter released 5460 kJ of heat at 298 K.The products of the reaction are carbon dioxide and liquid water.What is the enthalpy change for this reaction?

• A)+5471 kJ  mol ^{ 1} )
• B)(  5460 kJ  mol ^{ 1} )
• C)(  5471 kJ  mol ^{ 1} )
• D)(  5449 kJ  mol ^{ 1} )
• E)(+5460 kJ  mol ^{ 1} )

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