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English Translations » 化工分析圈 » 【Daily Question】Chemical Analysis Edition, 1.9.2021

【Daily Question】Chemical Analysis Edition, 1.9.2021

2021-01-09View Original

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This post was last edited by zjp on 2021-1-9 09:30. Multiple-choice question: Which of the following statements about the Van der Waals equation is correct? () A. At the optimal flow rate of the carrier gas, the column plate height is maximum. B. At the optimal flow rate of the carrier gas, the column plate height is minimum. C. When the plate height is minimum, the carrier gas flow rate is minimum. D. When the plate height is minimum, the carrier gas flow rate is maximum. Answer: B
Reply #22021-01-09
B. Regarding the optimal flow rate of the carrier gas, the column plate height is minimized
Reply #32021-01-11
B. Regarding the optimal flow rate of the carrier gas, the column plate height is minimized

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Translated at 2026-07-23 19:44:53

Original: https://bbs.hcbbs.com/thread-3149734-1-1.html

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