A 0040-Kg Ice Cube at 0 °C Is Placed in an an Insulated

question 53

Multiple Choice

A 0.040-kg ice cube at 0 °C is placed in an insulated box that contains 0.0075 kg of steam at 100 °C. What is the equilibrium temperature reached by this closed system? Note: Assume that all of the ice melts.

• A)22.7 °C
• B)33.6 °C
• C)44.9 °C
• D)50.7 °C
• E)66.4 °C

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