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1. |
A 1 g sample of fuel is burned in a bomb calorimeter containing 1.2 kg of water at an initial temperature of 25°C. After the reaction, the final temperature of the water is 33.2°C. The heat capacity of the calorimeter is 837 J/°C. The specific heat of water is 4.18 kJ/kg°C. The heat released by the fuel will be nearly |
A. | 36 kJ/g |
B. | 42 kJ/g |
C. | 48 kJ/g |
D. | 54 kJ/g |
Answer» D. 54 kJ/g | |