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【Daily Question No. 060】2018.09.23

2018-09-23View Original

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For any real gas, if the temperature is above its critical temperature, when the pressure of the gas p=2pc, the system must be ( ). Single-choice question A. Coexistence of gas and liquid phases ; B. Liquid ; C. Gaseous ; D. A state where gas and liquid are not separated. The reference answers will be visible after responding; points are awarded by identifying the key points. C Correct: 3 wealth, Incorrect: 1 wealth ; Mass posting of posts – rated based on the lowest score ; Replies that are unrelated to the answer are considered spam and will be deleted immediately.

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