MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the work done by 0.1 m3 saturated ethanol which evaporates to 10 kPa atmosphere to form 1 m3 of water vapor? |
| A. | 9 kJ |
| B. | -9 kJ |
| C. | 10 kJ |
| D. | -10 kJ |
| Answer» C. 10 kJ | |