Multiple Choice
The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate ΔrU for the combustion of sucrose in kJ mol-1 sucrose. The heat capacity of the calorimeter is 4.90 kJ °C-1. The molar mass of sugar is 342.3 g mol-1.
A) -1.92 × 103 kJ mol-1
B) 1.92 × 103 kJ mol-1
C) -1.23 × 103 kJ mol-1
D) 2.35 × 104 kJ mol-1
Correct Answer:
Verified
Correct Answer:
Verified
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