MHT CET Chemistry question
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 internal energy?
Answer: (D)
Solution
Internal energy is a state function, so over a cyclic path A to B to A the net change is zero regardless of
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