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English Translations » 【设计及技术圈】 » 【Daily Question】Theoretical Foundation 2019.2.28

【Daily Question】Theoretical Foundation 2019.2.28

2019-02-28View Original

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Multiple-choice question: Regarding the description of azeotropic mixtures, which of the following statements is incorrect? ( ) A. Like compounds, it has a definite composition. B. It does not have a definite composition. C. At equilibrium, the composition of the gas phase and the liquid phase is the same. D. Its boiling point changes with changes in external pressure. Answer: A Hint: The answer can be seen upon response
Reply #22019-02-28
A. Like compounds, it has a definite composition
Reply #32019-02-28
A. Like compounds, it has a definite composition

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Translated at 2026-07-21 03:23:37

Original: https://bbs.hcbbs.com/thread-2315227-1-1.html

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