Chemical Thermodynamics Question 24

Question: The enthalpy of water is $ 386,kJ $ . What is entropy of water [BHU 1997]

Options:

A) 0.5 kJ

B) 1.03 kJ

C) 1.5 kJ

D) 22.05 kJ

Show Answer

Answer:

Correct Answer: B

Solution:

$ \Delta S_{vap}=\frac{\Delta H_{vap}}{T}=\frac{386}{298}=1.2,kJ $ .



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