Choose the correct answer. A thermodynamic state function is a
(i) used to determine heat changes
(ii) whose value is independent of path
(iii) used to determine pressure volume work
(iv) whose value depends on temperature only.
A thermodynamic state function is a quantity whose value is
independent of a path.
Functions like p,
Tetc. depend only on the state of a
system and not on the path.
Hence, alternative (ii) is correct.
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