The amount of heat evolved during complete combustion of 7.8 g benzene at constant volume and `27^(@)C` is 3270 kJ. Calculate heat of combustion of benzene at constant pressure and `27^(@)C`.

The heat liberated on complete combustion of 7.8 g of benzene at constant volume at 25^(@)C has been found to be 326.39 kJ. Calculate the heat of combustion of benzene at constant pressure.

The heat liberated on complete combustion of 7.8g benzene is 327kJ . This heat has been measured at constant volume and at 27^(@)C . Calculate heat of combustion of benzene at constant pressure at 27^(@)C . (R=8.3 J mol^(-1)K^(-1))

The heat liberated on complete combustion of 7.8g benzene is 327kJ . This heat has been measured at constant volume and at 27^(@)C . Calculate heat of combustion of benzene at constant pressure at 27^(@)C . (R=8.3 J mol^(-1)K^(-1))

The heat liberated on complete combustion of 7.8g benzene is 327kJ . This heat has been measured at constant volume and at 27^(@)C . Calculate heat of combustion of benzene at constant pressure at 27^(@)C . (R=8.3 J mol^(-1)K^(-1))

Calculate heat of combustion of benzene at constant pressure at 27^@C . (R=8.3 J mol^-1 K^-1)

The heat of combustion of solid benzoic acid at constant volume is -321.30 kJ at 27^(@)C . The heat of combustion at constant pressure is

The heat of combustion of solid benzoic acid at constant volume is -321.30 kJ at 27^(@)C . The heat of combustion at constant pressure is

The heat of combustion of solid benzoic acid at constant volume is -321.30 KJ at 27^(@) C . The heat of combustion at constant pressure is

The heat of combustion of solid benzoic acid at constant volume is -321.30 kJ at 27^(@)C . The heat of combustion at constant pressure is