MCQOPTIONS
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MCQOPTIONS
| 1. |
A cylinder with constant volume of 0.1 L contains water at critical point. It then cools down to room temperature of 20°C. Calculate the heat transfer from the water.$ |
| A. | -61.7 kJ |
| B. | -71.7 kJ |
| C. | -81.7 kJ |
| D. | -91.7 kJ |
| Answer» B. -71.7 kJ | |