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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姓名: ____________________   日期: ____________

1.简单

Which element makes up the largest share of the human body by mass?

  1. AHydrogen
  2. BCarbon
  3. CNitrogen
  4. DOxygen
2.简单

Which acid is found in the stomach?

  1. AAcetic acid
  2. BNitric acid
  3. CHydrochloric acid
  4. DSulfuric acid
3.简单

配平的化学方程式表明什么？

  1. A只有反应的反应物
  2. B产物比反应物多
  3. C箭头两边反应前后的分子数相同
  4. D两边每种原子的数目相同
4.中等

Why can a very high fever disrupt the body's chemical reactions?

  1. AHigh temperatures turn enzymes into fats
  2. BHigh temperatures can change the shape of enzymes so they stop working
  3. CHigh temperatures make every enzyme work faster without any limit
  4. DHigh temperatures remove the water from blood
5.中等

Which element has the most metallic character?

  1. ASodium (Na)
  2. BCaesium (Cs)
  3. CAluminium (Al)
  4. DChlorine (Cl)
6.中等

When two monomers join to form a larger molecule and a water molecule is released, what is the reaction called?

  1. ACombustion
  2. BHydrolysis (splitting with water)
  3. CCondensation (dehydration synthesis)
  4. DNeutralisation
7.困难

将等体积的 1 M HCl 和 1 M NaOH 混合。所得溶液的 pH 大约是多少？

  1. A7
  2. B3.5
  3. C14
  4. D1
8.困难

Vitamin C is water-soluble and vitamin D is fat-soluble. What does this suggest about their molecules?

  1. ABoth are equally polar
  2. BVitamin C is polar, while vitamin D is mostly nonpolar
  3. CVitamin C is nonpolar, while vitamin D is strongly polar
  4. DBoth are ionic compounds

答案

  1. 1. D · Oxygen
  2. 2. C · Hydrochloric acid
  3. 3. D · 两边每种原子的数目相同
  4. 4. B · High temperatures can change the shape of enzymes so they stop working
  5. 5. B · Caesium (Cs)
  6. 6. C · Condensation (dehydration synthesis)
  7. 7. A · 7
  8. 8. B · Vitamin C is polar, while vitamin D is mostly nonpolar

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