1. 1.00 kg of liquid water at its saturation temperature is converted to steam at 600 ^oC. The pressure is constant at 100 kPa. What is the change in entropy for the water in kJ/K?
2. One mole of ideal monoatomic gas initially at 30.0°C is heated by contact with a very large reservoir at 90.0°C. The pressure is held constant. What is the change in entropy for the reservoir (J/K)?

Answer rating: 100% (QA)

To solve these problems we need to use the equation S nC lnT2T1 where S is the change in entropy n i... View the full answer