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0.5 g of benzoic acid was subjected to c...

0.5 g of benzoic acid was subjected to combustion in a bomb calorimeter at `15^(@)C` when the temperature of the calorimeter system (including water) was found to rise by `0.55^(@)C`. Calculate the heat of combustion of benzoic acid (i) at constant volume and (ii) at constant pressure. the thermal capacity of the calorimeter including water was found to be 23.85 kJ.

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To solve the problem, we need to calculate the heat of combustion of benzoic acid under two different conditions: at constant volume and at constant pressure. ### Given Data: - Mass of benzoic acid (m) = 0.5 g - Temperature rise (ΔT) = 0.55 °C - Thermal capacity of the calorimeter (C) = 23.85 kJ/°C ### Molar Mass of Benzoic Acid: ...
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