`Xg` of entanal was subjected to combustion in a boub calorimeter and the heat produced is `Y J`. Then

Xg of ethanal was subjected to combustion in a bomb calorimeter and the heat produced is Y J . Then

Xg of ethanal was subjected to combustion in a bomb calorimeter and the heat produced is Y J . Then

0.16 g of methane was subjected to combustion at 27°C in a bomb calorimeter. The temperature of the calorimeter system (including water) was found to rise by 0.5°C. Calculate the heat of combustion of methane (i) at constant volume and (ii) at constant pressure. The thermal capacity of the calorimeter system is 17.7 kJ K^(-1)(R = 8.314 JK^(-1) mol^(-1)) .

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.

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.

0.16 g of methane was subjected to combustion at 27^(@) C in a bomb calorimeter. The temperature of calorimeter system (including water) was found to rise by 0.5^(@) C. Calculate the heat of combustion of methane at (i) constant volume and (ii) constant pressure. The thermal capacity of the calorimeter system is 17.7 kJ K^(-1) .