Question: 2.3 g of an organic compound of molecular mass 46 is subjected to combustion in presence of excess of oxygen in a constant volume

2.3 g of an organic compound of molecular mass 46 is subjected 

2.3 g of an organic compound of molecular mass 46 is subjected to combustion in presence of excess of oxygen in a constant volume calorimeter the thermal capacity of which is 2.0 kJ/K. In case the temperature of the calorimeter increases from 27C to 27.225C in the combustion process, find the heat of combustion at constant volume of the compound in kJ.

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