For the combustion of 1 mole of liquid benzene at 25oC, the heat of re – InterviewSolution

1.	For the combustion of 1 mole of liquid benzene at 25oC, the heat of reaction at constant pressure is given by C6H6(l)+712O2(g)→6CO2(g)+3H2O(l); △U=−780980 calWhat would be the heat of reaction at constant volume?
Answer» For the combustion of 1 mole of liquid benzene at $25^{o} C,$ the heat of reaction at constant pressure is given by $C_{6} H_{6} (l) + 7 \frac{1}{2} O_{2} (g) \to 6 C O_{2} (g) + 3 H_{2} O (l); △ U = - 780980 c a l$ What would be the heat of reaction at constant volume?

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