The Process H₂O(g) → H₂O(l) Takes Place at 1 Atm

question 64

Multiple Choice

The process H₂O(g) → H₂O(l) takes place at 1 atm and 95°C.
-Calculate ΔS for an isothermal (95°C) expansion of 2 mol of a monatomic ideal gas from 100.0 atm to 1.00 atm.

• A) -38.3 J/K
• B) 38.3 J/K
• C) -76.6 J/K
• D) 76.6 J/K
• E) none

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