A 20 Kg Ice Cube at 0

question 12

Multiple Choice

A .20 kg ice cube at 0.0°C has sufficient heat added to it to cause total melting,and the resulting water is heated to 70.0ºC.How much heat is added? (For water L_f = 334 kJ/kg and L_v = 2257 kJ/kg. )

• A)130 kJ
• B)14,000 kJ
• C)81 kJ
• D)59 kJ

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