护理入学考试化学练习卷（附答案）

免费可打印的护理入学考试化学练习卷：8 道题，从简单到考试水平，附答案。可打印或另存为 PDF。

新练习卷在线练习，附提示

教师请注意： 可免费打印、复印并在课堂上使用。每份新练习题都有新的数值和独立的答案。欢迎在课程页面添加指向 ExamProblems 的链接。

姓名: ____________________   日期: ____________

1.简单

According to the kinetic molecular theory, how do gas particles move?

  1. ASlowly in fixed positions
  2. BConstantly, randomly and in straight lines between collisions
  3. COnly when heated, and then in neat lines between the walls
  4. DAlways in a single direction, set by the pull of gravity
2.简单

Charles's law describes the relationship between which two properties of a gas, at constant pressure?

  1. ADensity and mass
  2. BPressure and number of moles
  3. CVolume and temperature
  4. DPressure and volume
3.简单

Which state of matter has a fixed volume but takes the shape of its container?

  1. ALiquid
  2. BSolid
  3. CPlasma
  4. DGas
4.中等

根据分子动理论，温度衡量的是什么？

  1. A每个粒子的质量
  2. B粒子的总数
  3. C粒子的平均动能
  4. D容器的大小
5.中等

为什么水分子是极性的？

  1. A水分子是直线形的，两个氢在一条直线上
  2. B水中氢和氧之间是离子键
  3. C氢的电负性比氧大
  4. D氧对共用电子的吸引更强，且分子是弯曲形的
6.中等

Vinegar contains acetic acid, CH₃COOH. Which functional group makes it an acid?

  1. AThe amino group, –NH₂
  2. BThe methyl group, –CH₃
  3. CThe carboxyl group, –COOH
  4. DThe hydroxyl group of an alcohol, –OH
7.困难

氯有两种常见同位素：氯-35（约 75%）和氯-37（约 25%）。它的平均原子质量是多少？

  1. A恰好 35
  2. B恰好 36
  3. C约 35.5
  4. D约 36.5
8.困难

In the reaction 2Na + Cl₂ → 2NaCl, which substance is the oxidising agent?

  1. ANaCl
  2. BCl₂
  3. CNa⁺
  4. DNa

答案

  1. 1. B · Constantly, randomly and in straight lines between collisions
  2. 2. C · Volume and temperature
  3. 3. A · Liquid
  4. 4. C · 粒子的平均动能
  5. 5. D · 氧对共用电子的吸引更强，且分子是弯曲形的
  6. 6. C · The carboxyl group, –COOH
  7. 7. C · 约 35.5
  8. 8. B · Cl₂

完整分步解答：请在 examproblems.com 上练习本主题。