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Calculate the Standard Entropy ST∘S_{\mathrm{T}}^{∘} Of 1 Mol of Water at 20 °C and 1

Question 16

Multiple Choice

Calculate the standard entropy ST∘S_{\mathrm{T}}^{∘} of 1 mol of water at 20 °C and 1 bar. The molar heat capacity, Cp, of water is 75.3 J K-1 mol-1 and S298∘S_{298}^{∘} is 69.9 J K-1 mol-1.


A) 69.9.
B) - 133.5.
C) 68.7.
D) 71.1.

Correct Answer:

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