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Models of Bonding & Structure B.2 The Covalent Model (id: defaef0cc)

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admin 发表于 2024-2-13 10:15:07 | 显示全部楼层 |阅读模式
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]
Molecular oxygen ($O_2$) and ozone ($O_3$) in the atmosphere undergo the following decomposition reactions.
The reactions occur when the reactant molecules absorb a specific wavelength of light.
Which of the following statements is true?


A. $O_3$ contains weaker bonds than $O_2$ so is broken down by a shorter wavelength of light
B. $O_3$ contains weaker bonds than $O_2$ so is broken down by a longer wavelength of light
C. $O_3$ contains stronger bonds than $O_2$ so is broken down by a shorter wavelength of light
D. $O_3$ contains stronger bonds than $O_2$ so is broken down by a longer wavelength of light


参考答案:  B


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