The heat liberated on complete combustion of `7.8 g` benzene is `327 kJ`.The heat has been measured at constant volume at `27^(@)C`. Calculate the heat of combustion of benzene at constant presure `(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))

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 liberated on complete combustion of 7.8 g benzene is 327 kJ. Calculate heat of combustion measured at constant volume and at 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 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 of combustion of benzoic acid at constant volume is -321.3 kJ at 27^@C . The heat of combustion at constant pressure is

Calculate the molar specific heat of oxygen gas at constant volume. (R = 8.314 J mol^(-1) K^(-1) )