問題詳情

46、 Separation sequences are complicated by the presence of azeotropes, what kind of oxygenatedorganic compounds often are involved in a mixture?
(A) Alcohols
(B) Ethers
(C) Ketones
(D) Water

參考答案

答案：A,B,C,D
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)