Answer to Question #191291 in Inorganic Chemistry for KALYANAM MANOJ

Question

Consider one mole of H2O(g) which occupies 20 L at 1 atm. Condensation of H2O(g) at releases 30.22 kJ/mol of heat to the surrounding. Given that the density of H2O(l) at 373 K is 0.925 g/cm3 , calculate the change in the internal energy for the condensation of one mole of water at 1 atm and 373 K. 

Answer 1

Change in the internal energy=$-107.8kJ/mol$