問題詳情
47. If a mixture contains 75% of one compound and 25% of its enantiomer，what is the e.e. of the mixture?
(A) 100
(B)75
(C) 50
(D)25
(E)3
(A) 100
(B)75
(C) 50
(D)25
(E)3
參考答案
答案：C
難度：困難0.25
統計：A(0),B(2),C(1),D(0),E(0)
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