정답이 있는 간호학 입학 시험 대비 화학 학습지

액체가 기체로 변하는 것을 무엇이라고 하나요?

1. A증발(기화)
2. B응고
3. C응축
4. D융해

In which state are most metals at room temperature?

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

Where are the transition metals located on the periodic table?

1. AIn group 18 on the far right
2. BAbove the noble gases
3. CIn group 1 on the far left
4. DIn the central block, groups 3 to 12

A red blood cell is placed in pure water (a hypotonic solution). What happens?

1. AWater enters the cell, which swells and may burst
2. BNothing happens to the cell
3. CWater leaves the cell, which shrinks and wrinkles
4. DSalt enters the cell, which shrinks

How does atomic radius change going down a group?

1. AIt decreases
2. BIt decreases, then increases
3. CIt increases
4. DIt stays the same

Which coefficients balance __Na + __Cl₂ → __NaCl?

1. A1, 2, 1
2. B1, 1, 1
3. C2, 2, 1
4. D2, 1, 2

Cells oxidise glucose to CO₂ and water, as burning glucose does. How does cellular respiration differ from burning?

1. AIt does not need oxygen at any stage
2. BIt produces different products from burning
3. CIt releases much more total energy than burning the same glucose
4. DIt releases the energy in many small, enzyme-controlled steps

금속이 산과 반응하여 기체가 발생하는데, 이 기체는 "퍽" 하는 소리를 내며 탑니다. 어떤 기체인가요?

1. A이산화 탄소
2. B산소
3. C질소
4. D수소