The internal energy change when a system goes from state 'A' to 'B' is 40 kJ/mol. If the…
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
The internal energy change when a system goes from state 'A' to 'B' is 40 kJ/mol. If the system goes from 'A' to 'B' by a reversible path and returns to state 'A' by an irreversible path, what would be the net change in its internal energy?
- 40 kJ
- > 40 kJ
- < 40 kJ
- zero
Answer
(D) zero
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