Discussion :: GATE Chemical
- The thermodynamic state of a closed system containing a pure fluid changes from (T1, p1) to (T2, p2), where T and p denote the temperature and pressure, respectively. Let Q denote the heat absorbed (> 0 if absorbed by the system) and W the work done (> 0 if done by the system). Neglect changes in kinetic and potential energies. Which one of the following is CORRECT?
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A.
Q is path-independent and W is path-dependent
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B.
Q is path-dependent and W is path-independent
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C.
(Q − W) is path-independent
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D.
(Q + W) is path-independent
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Answer : Option C
Explanation :
-NA-
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