[Daily Question] Registered Exam Version 2020.04.10
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The current questions are all taken from the professional foundation review textbooks published by Tianjin University Press. Students are welcome to use them; they are provided for reference only. Regarding the deviation between ideal solutions and real solutions, which statement is incorrect? A. Systems that strictly conform to ideal solutions are very rare. B. For solutions that exhibit a positive deviation from ideal behavior, the activity coefficient (γi) > 1. C. For solutions that exhibit a negative deviation from ideal behavior, the activity coefficient (γi)
D. Systems with positive deviation have far fewer than those with negative deviation