question_answer

A system of 100 kg mass undergoes a process in which its specific entropy increase's from 0.30 kJ/kg K to 0.35 kJ/kg K. At the same time, the entropy of the surroundings decreases from 80 kJ/K to 75 kJ/K. What is the type of this process?

A) Reversible

B) Irreversible

C) Impossible

D) Not identifiable with the data given