(a) Calculate the change in entropy when 1.00 kg of water

Solution to 29E Step 1 When the water reaches the boiling point at T=373.15K, it changes into steam and the temperature will keep constant until water is completely transformed into steam. Thus, conversion of water into steam is a isothermal process. Mass of water =1kg 6 Latent heat of vaporization of water =2.256x10 K/kg