Question 1
下列哪项关于烷烃()的描述是正确的?
- A所有碳原子均为杂化
- B所有碳原子均为杂化
- C具有强氧化性
- D可与溴水发生加成反应
Answer: B. 所有碳原子均为$sp^3$杂化
烷烃分子中所有碳原子均形成单键,根据价层电子对互斥理论,其杂化轨道类型为。
UEC Senior 2 · Chemistry
高二Chemistry · 有机化学 I (Organic Chemistry I)
有机化学 I (Organic Chemistry I) is part of the UEC Senior 2 Chemistry syllabus. Practice the MCQs here to sharpen your exam technique — each question comes with a worked explanation.
Free sample questions
Question 1
Answer: B. 所有碳原子均为$sp^3$杂化
Question 2
Answer: D. 正丁烷 与 异丁烷
Question 3
Answer: A. $ ext{CH}_3 ext{Cl}$
Question 4
Answer: C. $ ext{C}_5 ext{H}_{12}$
Question 5
Answer: B. $ ext{CH}_2= ext{CH}_2$
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