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

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1.简单

What is plasma, as a state of matter?

  1. AA solid that conducts electricity
  2. BA liquid that has been cooled below its freezing point
  3. CThe liquid part of blood
  4. DA very hot gas in which atoms have lost electrons and become ions
2.简单

哪种元素的符号是 K？

  1. A钙
  2. B钾
  3. C碳
  4. D氪
3.简单

What does organic chemistry study?

  1. AOnly compounds found in plants
  2. BCompounds made of metals
  3. COnly the noble gases
  4. DCompounds based on carbon
4.中等

How many grams are in 2.5 kg?

  1. A250 g
  2. B2500 g
  3. C25 g
  4. D0.0025 g
5.中等

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

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

水的摩尔质量是多少（H = 1 g/mol，O = 16 g/mol）？

  1. A17 g/mol
  2. B10 g/mol
  3. C32 g/mol
  4. D18 g/mol
7.困难

How many millilitres of 0.2 M NaOH are needed to neutralise 25 mL of 0.1 M HCl?

  1. A5 mL
  2. B12.5 mL
  3. C25 mL
  4. D50 mL
8.困难

哪个样品含有的原子数最多？

  1. A1 mol O₂
  2. B1 mol He
  3. C1 mol CH₄
  4. D1 mol H₂O

答案

  1. 1. D · A very hot gas in which atoms have lost electrons and become ions
  2. 2. B · 钾
  3. 3. D · Compounds based on carbon
  4. 4. B · 2500 g
  5. 5. C · The carboxyl group, –COOH
  6. 6. D · 18 g/mol
  7. 7. B · 12.5 mL
  8. 8. C · 1 mol CH₄

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