Given the following properties for water, answer parts a) through d).
at T = 0℃, ∆fusH = 6.010 kJ/mol at T = 100℃, ∆vap,H = 40.65 kJ/mol
a) Using the classical definition of entropy, calculate the entropy change when:
i) 1.0 mol of ice is melted at its melting point.
ii) 1.0 mol of liquid water is boiled at its boiling point.
b) Using the statistical definition of entropy, and your answers from a), estimate
the ratios of multiplicities Wℓ/Ws and Wg/Wℓ.
These ratios correspond to the
processes in a) i) and a) ii), respectively.
c) For each entropy change you calculated in a) i) & ii), what isothermal change
in volume of 1.0 mol of an ideal gas produces the same change in entropy? Express
each change in volume as the ratio V2/V1.
d) 1 pt Interpret your results from parts b) and c). Do your results make sense? Do
they agree with your intuition and answers from part a)?
Be concise! Two or three sentences should be enough for this part!
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