KAIST 카이스트 일반화학 2024-2 기말 기출문제 (정답 포함)
1. 시험 정보
| 학교/과목 |
KAIST 카이스트 일반화학 |
| 시험명 |
2024-2 기말고사 |
| 문항수/형식 |
혼합형 8문제 |
| 교수명 |
- |
| 정답/해설 |
✅ 있음 |
| 파일형식 |
- |
2. 출제 범위 & 키워드
물리화학·일반화학 핵심 개념
📚 키워드
환원전위, 척도(scale), 엔트로피, 자유에너지, 평형조건, 정상상태 vs 평형, pH–pKa 관계, 자발과정, 상전이 열역학, 증류, 산·염기 세기
3. 기출 미리보기
Indicate "O" for correct statements and "X" for incorrect statements.
(1) The standard reduction potential is a ratio scale, like Kelvin. [Hint: Celsius and Fahrenheit are
interval scales, but Kelvin is a ratio scale.] ( )
(2) Entropy could be considered to be measured on a ratio scale, in accordance with the third law of
thermodynamics. ( )
4. 자료 보기
[기출 문제]
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1. (Total 10 points)
Indicate "O" for correct statements and "X" for incorrect statements.
(1) The standard reduction potential is a ratio scale, like Kelvin. [Hint: Celsius and Fahrenheit are
interval scales, but Kelvin is a ratio scale.] ( )
(2) Entropy could be considered to be measured on a ratio scale, in accordance with the third law of
thermodynamics. ( )
(3) Given that Ecell˚ for A + B → C + D is e, Ecell˚ for 2A + 2B → 2C + 2D is also e, because Ecell˚
is an extensive property, like ΔGo. ( )
(4) The steady state in chemical kinetics is an equilibrium state. ( )
(5) The pH value is equal to pKa when [HA] is equal to [A-], especially for weak acids. ( )
(6) All spontaneous processes produce an increase in the entropy of the system. ( )
(7) During phase transitions, the change in enthalpy equals the product of the change in entropy and
the absolute temperature. ( )
(8) The equilibrium is reached at the point, where the slope of the Gibbs free energy versus extent of
reaction graph is zero. ( )
(9) Fractional distillation can be explained by Henry’s law. ( )
(10) Aniline is more basic than cyclohexylamine due to the electron delocalization. ( )
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[정답]
