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English Translations » 【设计及技术圈】 » 【Daily Question】Theoretical Foundation 2019.7.3

【Daily Question】Theoretical Foundation 2019.7.3

2019-07-03View Original

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Multiple-choice question: Regarding the phase rule, which of the following statements is correct? (A) The phase rule does not apply to multiphase systems with chemical reactions. (B) Only intensive properties affect phase equilibrium. (C) A degree of freedom of zero means that the state of the system remains unchanged. (D) The phase rule holds true only when every element present in the system is in sufficient quantity in all the phases at equilibrium. Answer: B Hint: The answer can be seen in the response
Reply #22019-07-03
(B) Only intensity factors affect phase equilibrium
Reply #32019-07-03
(B) Only intensity factors affect phase equilibrium

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Translated at 2026-07-21 03:20:57

Original: https://bbs.hcbbs.com/thread-2735113-1-1.html

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