The Enthalpy Change for Converting 1

question 48

Multiple Choice

The enthalpy change for converting 1.00 mol of ice at -25.0°C to water at 60.0°C is The specific heats of ice,water,and steam are 2.09 J/gK,4.18 J/gK,and 1.84 J/gK,respectively.For H₂O,ΔH_fus = 6.01 kJ/mol,and ΔH_vap = 40.67 kJ/mol.

• A) 12.28
• B) 6.31
• C) 11.46
• D) 5461
• E) 9.58

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