A vessel of 0.058 m 3 capacity is well insulated and is divided equally by rigid conducting diaphragm. Initially both halves contain air at pressure of 137.8 kPa and 413.4 kPa and a temperature of 27...

A vessel of 0.058 m 3 capacity is well insulated and is divided equally by rigid conducting
diaphragm. Initially both halves contain air at pressure of 137.8 kPa and 413.4 kPa and
a temperature of 27 0 C and 177 0 C respectively. What is the increase in entropy of the
system in kJ/ 0 C.