Subject: Physical Chemistry · Chapter: Thermodynamics · Topic: Laws State Functions · Exam: NET JUNE 2014 · Marks: 2 · Difficulty: Medium
In a bomb calorimeter, the combustion of 0.5 g of compound A (molar mass $=50 \mathrm{g} \mathrm{mol}^{-1}$ ) increased the temperature by 4 K . If the heat capacity of the calorimeter along with that of the material is $2.5 \mathrm{kJ} \mathrm{K}^{-1}$, the molar internal energy of combustion, in kJ , is