27. Among the following compounds, whose molecular dipole is not zero? (A)PF5(B)PF3Cl2(C) PF2Cl3 (D

問題詳情

27. Among the following compounds, whose molecular dipole is not zero?
(A)PF5
(B)PF3Cl2
(C) PF2Cl3
(D)P4
(E) BF3

參考答案

答案：99

統計：A:0,B:0,C:0,D:1,E:0

難度：計算中

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