The Enthalpy of Fusion of H₂O(s) at Its Normal Melting

question 154

Multiple Choice

The enthalpy of fusion of H₂O(s) at its normal melting point is 6.01 kJ.mol^-1.The entropy change for freezing 1 mol of water at this temperature is

• A) +20.2 J.K^-1.mol^-1
• B) 0 J.K^-1.mol^-1
• C) -20.2 J.K^-1.mol^-1
• D) +22.0 J.K^-1.mol^-1
• E)-22.0 J.K^-1.mol^-1

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