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。

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1.简单

What causes the pressure of a gas in a container?

  1. AGas particles sticking to the walls
  2. BGas particles stopping and pushing outward
  3. CGas particles colliding with the container walls
  4. DThe weight of the container pressing on the gas inside
2.简单

In which state are most metals at room temperature?

  1. AGas
  2. BLiquid
  3. CSolid
  4. DPlasma
3.简单

How many millilitres are in 1 litre?

  1. A100
  2. B1000
  3. C10,000
  4. D10
4.中等

Which equation shows a combustion reaction?

  1. ACaCO₃ → CaO + CO₂
  2. BNaOH + HCl → NaCl + H₂O
  3. CZn + CuSO₄ → ZnSO₄ + Cu
  4. DC₂H₅OH + 3O₂ → 2CO₂ + 3H₂O
5.中等

Which gas forms when hydrochloric acid reacts with calcium carbonate?

  1. AOxygen
  2. BCarbon dioxide
  3. CHydrogen
  4. DChlorine
6.中等

钠原子（11 个电子）的电子排布是什么？

  1. A2, 8, 2
  2. B8, 2, 1
  3. C2, 9
  4. D2, 8, 1
7.困难

一段铜线中是哪种成键方式？

  1. A只在两个原子之间共用电子对的共价键
  2. B铜原子之间的氢键
  3. C金属键：离子沉浸在电子海中
  4. D铜与氯离子之间的离子键
8.困难

Why does atomic radius decrease from left to right across a period?

  1. AEach element adds a new electron shell
  2. BNeutrons push the electrons outward less strongly
  3. CMore protons pull the electrons of the same outer shell closer
  4. DThe atoms lose electrons across the period

答案

  1. 1. C · Gas particles colliding with the container walls
  2. 2. C · Solid
  3. 3. B · 1000
  4. 4. D · C₂H₅OH + 3O₂ → 2CO₂ + 3H₂O
  5. 5. B · Carbon dioxide
  6. 6. D · 2, 8, 1
  7. 7. C · 金属键：离子沉浸在电子海中
  8. 8. C · More protons pull the electrons of the same outer shell closer

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