【Daily Question No. 035】2017.08.11

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【Daily Question No. 035】August 11, 2017: In the phase diagram of water, what is the boundary line of the vapor-liquid phase region? A. The curve showing the saturation vapor pressure of water as a function of atmospheric pressure. B. The curve showing the saturation vapor pressure of water as a function of pressure. C. The curve showing the saturation vapor pressure of water as a function of temperature. D. The curve showing the relationship between pressure and temperature for the saturation vapor pressure of water. The reference answers can be seen after clicking *Reply*; scoring is possible by identifying the key points. After 7 days of daily activities, it shuts down and shows the answers automatically. (2017-8-16) C 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html Petrochemical Zone – “Creative Ideas for Energy Saving” campaign (the second phase is in full swing) http://bbs.hcbbs.com/thread-1666758-1-1.html (Source: Haichuan Chemical Industry Forum Website)