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31 下列何者為R f(retardation factor)與移動相體積(M V)、固定相有效體積(S V)、溶質在固定相/移動相之分配係數(K)之相關式? (A) (B) (C) (D)
問題詳情
31 下列何者為R f(retardation factor)與移動相體積(M V)、固定相有效體積(S V)、溶質在固定相/移動相之分配係數(K)之相關式?
(A)
(B)
(C)
(D)
參考答案
答案:A
難度:適中0.480769
統計:A(25),B(4),C(7),D(6),E(0)
用户評論
【用戶】
歐拉拉
【年級】高三下
【評論內容】Rf值=待測物移動距離/移動相移動距離 =
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