Sucrose is common sugar. It is produced naturally in plants, from which table sugar is refined. A sample of sucrose (C₁₂H₂₂O₁₁) with a mass of 2.68 g is burned in a bomb calorimeter. The heat capacity of this calorimeter is 8.91 kJ/C. The temperature changed from 23.00C to 30.5C. Calculate the heat of combustion of sucrose in kilojoules per mole.

Select one:

a. -1.88 x 10²

b. 4.64 x 10⁵

c. -8.54 x 10³

d. 2.01x 10^-4