JEE Advanced · Chemistry · 6. Thermodynamics (C)
Among the following, the state function(s) is (are)
- A internal energy
- B irreversible expansion work
- C reversible expansion work
- D molar enthalpy
Answer & Solution
Correct Answer
(A) internal energy
Step-by-step Solution
Detailed explanation
State function are internal energy and molar enthalpy. Work is a path dependent function, however in reversible process the path is fixed i.e. between a given initial and final state there is just on reversible path and one work. Hence, reversible work is also a state function.
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