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

question 76

Multiple Choice

The process H₂O(g) → H₂O(l) takes place at 1 atm and 95°C.
-Assume that the enthalpy of fusion of ice is 6020 J/mol and does not vary appreciably over the temperature range 270-290 K. If 1.40 mol of ice at 0°C is melted by heat supplied from surroundings at 284 K, what is the entropy change in the surroundings in J/K?

• A) +30.9
• B) -30.9
• C) 0.0
• D) -27.9
• E) +27.9

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