정답이 있는 간호학 입학 시험 대비 화학 학습지

무료 인쇄용 간호학 입학 시험 대비 화학 학습지: 쉬운 문제부터 시험 수준까지 8문제, 정답표 포함. 인쇄하거나 PDF로 저장하세요.

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이름: ____________________   날짜: ____________

1.쉬움

Which technique is used to separate the different coloured dyes in an ink?

  1. AChromatography
  2. BFiltration
  3. CMagnetism
  4. DDistillation of the ink
2.쉬움

What does the law of conservation of mass state?

  1. AThe mass of products is always greater than the mass of reactants
  2. BGases have no mass
  3. CMass is neither created nor destroyed in a chemical reaction
  4. DMass is lost as heat in every reaction
3.쉬움

고체가 액체를 거치지 않고 곧바로 기체로 변하는 것을 무엇이라고 하나요?

  1. A승화
  2. B융해
  3. C응축
  4. D증착(침적)
4.보통

What is nuclear fission?

  1. AThe burning of uranium in oxygen
  2. BThe splitting of a heavy nucleus into smaller nuclei
  3. CThe joining of two light nuclei to form a heavier nucleus
  4. DThe loss of electrons from an atom
5.보통

Oxygen has 8 electrons. What is its electron configuration?

  1. A1s² 2p⁶
  2. B1s² 2s² 2p⁴
  3. C1s² 2s² 2p⁶
  4. D1s² 2s⁶
6.보통

Which gas forms when hydrochloric acid reacts with calcium carbonate?

  1. AHydrogen
  2. BCarbon dioxide
  3. COxygen
  4. DChlorine
7.어려움

What is a triglyceride made of?

  1. AOne glycerol molecule joined to three fatty acids
  2. BThree amino acids joined by peptide bonds
  3. COne fatty acid joined to three glycerol molecules
  4. DThree glucose molecules joined together
8.어려움

Zinc reacts as Zn + 2HCl → ZnCl₂ + H₂. What mass of zinc (65 g/mol) reacts completely with 50 mL of 2 M HCl?

  1. A3.25 g
  2. B65 g
  3. C1.63 g
  4. D6.5 g

정답표

  1. 1. A · Chromatography
  2. 2. C · Mass is neither created nor destroyed in a chemical reaction
  3. 3. A · 승화
  4. 4. B · The splitting of a heavy nucleus into smaller nuclei
  5. 5. B · 1s² 2s² 2p⁴
  6. 6. B · Carbon dioxide
  7. 7. A · One glycerol molecule joined to three fatty acids
  8. 8. A · 3.25 g

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