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MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

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 complete cycle (A to B and back to A) the net change is zero irrespective of

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Question ID VK-064631