Chemical Thermodynamics Question 41

Question: The unit of entropy is [CBSE PMT 2002]

Options:

A) $ J,mo{{l}^{-1}} $

B) $ JK,mo{{l}^{-1}} $

C) $ J,mo{{l}^{-1}}{{K}^{-1}} $

D) $ {{J}^{-1}}{{K}^{-1}}mol^{1} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ \Delta S=\frac{q_{rev}}{T} $

$ \therefore $ unit of S is $ J{{K}^{-1}}mo{{l}^{-1}} $ .



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