Models of Bonding & Structure B.2 The Covalent Model (id: 261dc1c0f)

本题目来源于试卷: Models of Bonding & Structure B.2 The Covalent Model，类别为 IB化学

[单选题]
Which bond is more polar?

A. C−C
B. C−N
C. C−F
D. C−Br


参考答案:  C


本题详细解析:
Fluorine is the most electronegative element on the periodic table. Therefore, the greatest difference in electronegativity between $\mathrm{C}$ and $\mathrm{F}$ results in the most polar bond.

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