阿摩線上測驗
10. Which of the following shows these molecules in order from most polar to least polar?
(A) CH4＞ CF2Cl2 ＞ CF2H2 ＞ CC14 ＞ CCl2H2
(B) CH4 ＞ CF2H2 ＞ CF2Cl2 ＞ CC14＞ CC2H2
(C) CF2H2 ＞ CCl2H2 ＞ CF2Cl2 ＞ CH4 = CC14
(D) CF2Cl2 ＞ CF2H2 ＞ CCl2H2 ＞ CH4 = CC14
(E) CF2Cl2 ＞ CF2H2 ＞ CCl4 ＞ CCl2H2 ＞ CH4
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統計： A(0), B(0), C(1), D(0), E(0) #3477615
統計： A(0), B(0), C(1), D(0), E(0) #3477615
