108年 - 108 國立嘉義大學_碩士班招生考試試題_應用化學系：分析化學#147504

科目：研究所、轉學考(插大)-分析化學 | 年份：108年 | 選擇題數：0 | 申論題數：17

試卷資訊

所屬科目：研究所、轉學考(插大)-分析化學

選擇題 (0)

申論題 (17)

1. Place the solubility in increase ordering when put AgCl(s) in the following solution,(4 分)
(A) H₂O(aq)
(B) 0.1 M NaCl(aq)
(C) 0.1M NaNO₃(aq).
2. What is the status of current (I) in the following electroanalytical techniques (6 分)
(A) potentiometry,
(B) coulometry,
(C) voltammetry?
3. Name four types of instrumental noise. (8 分)
4. Draw energy-level diagram and point out energy transition associated with(6 分)
(A) absorption
(B) emission
(C) fluorescence.
5. What are the dispersing elements usually used in monochromators? (4 分)
6. Determine the following light sources being continuous or line source(6 分)
(A) Nernst glower
(B) Nichrome wire
(C) Hollow cathode lamps.
7. Most spectroscopic instruments can be used as an analytical tool for atoms and molecules; however,
certain instruments are only applicable for molecules. Point out which of the following
spectroscopic methods belong to this category: Xay, AES, IR, UV, NMR, fluorescence, TEM, DSC,
and Raman. (8 分)
8. Compare the relaxation time in increase ordering for fluorescence, phosphorescence, and Raman
spectroscopy. (4 分)
9. Which one experience much effect of joule heating between capillary gel electrophoresis and slab gel
electrophoresis? (4 分)