解答つき看護学校入学試験のための化学ワークシート

無料で印刷できる看護学校入学試験のための化学のワークシート：やさしい問題から試験レベルまで 8 問、解答つき。印刷するか PDF で保存できます。

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名前: ____________________   日付: ____________

1.やさしい

酸と塩基が互いを中和するとき、何ができるか。

  1. Aより強い酸
  2. B塩と水
  3. C二酸化炭素だけ
  4. D金属と水素ガス
2.やさしい

Which gas is needed for a fuel to burn (combustion)?

  1. AOxygen
  2. BHelium
  3. CCarbon dioxide
  4. DNitrogen
3.やさしい

What is the smallest particle of an element that still has the chemical properties of that element?

  1. AA nucleus
  2. BAn atom
  3. CA proton
  4. DAn electron
4.ふつう

酸素原子の価電子（最外殻電子）は何個か。

  1. A2
  2. B6
  3. C16
  4. D8
5.ふつう

What is carbon-14 dating used for?

  1. ADetecting carbon monoxide in a room
  2. BMeasuring body temperature
  3. CFinding the exact age of rocks that are billions of years old
  4. DEstimating the age of material that was once alive
6.ふつう

A red blood cell is placed in a concentrated (hypertonic) salt solution. What happens?

  1. AWater leaves the cell, which shrinks
  2. BWater enters the cell, which swells and may burst
  3. CThe cell stays the same size and shape
  4. DSalt leaves the cell, which swells
7.むずかしい

A nurse wipes a patient's arm with an alcohol swab and the patient says the skin feels cold. What explains this?

  1. AThe alcohol absorbs heat from the skin as it evaporates
  2. BThe alcohol is stored at a much lower temperature than the room
  3. CThe alcohol reacts with the skin in an endothermic chemical reaction
  4. DThe alcohol blocks the skin's nerve endings for warmth
8.むずかしい

A compound has the empirical formula CH₂ and a molar mass of 42 g/mol (C = 12, H = 1). What is its molecular formula?

  1. AC₄H₈
  2. BC₂H₄
  3. CC₃H₆
  4. DCH₂

解答

  1. 1. B · 塩と水
  2. 2. A · Oxygen
  3. 3. B · An atom
  4. 4. B · 6
  5. 5. D · Estimating the age of material that was once alive
  6. 6. A · Water leaves the cell, which shrinks
  7. 7. A · The alcohol absorbs heat from the skin as it evaporates
  8. 8. C · C₃H₆

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