A flue gas is cooled from 1100 to 150C, and the heat is used to generate saturated steam at 100C in a boiler. The flue gas has a heat capacity given by: C P ___ R = 3.83+0.000551 T / K Water enters the boiler at 100C and is vaporized at this temperature; its latent heat of vaporization is 2256.9 kJkg1. (a) With reference to a surroundings temperature of 25C, what is the lost work of this process in kJmol1 of flue gas? (b) With reference to a surroundings temperature of 25C, what is the maximum work, in kJmol1 of flue gas, that can be accomplished by the saturated steam at 100C if it condenses only, and does not subcool? (c) How does the answer to part (b) compare with the maximum work theoretically obtainable from the flue gas itself as it is cooled from 1100 to 150C?