私立中原大學八十八學年度碩士在職進修專班招生考試命題紙

系組別：化學系 科目：綜合化學 考試時間： 05月15日第1節


注意:1.每大題各有五題選擇題及一題問答或計算題.選擇題請選出一個正確的答案,計算題請列出計算式.
2.請在答案卷按序作答並詳細列出大題與小題題號.
3.選擇題每題三分,問答或計算題每題十分.


第一大題: Physical Chemistry

  1. 選擇題

    1. Which phase of a matter do have the largest entropy(亂度)? (a) solid (b) liquid (c) gas

    2. Energy conservation (能量) corresponds to the (a) first law (b) second law (c) third law of thermodynamics generally.

    3. 3p orbital represent (1) n = 3, l = 1, (2) n = 1, l = 3, (3) n = 2, l = 3 .where n, l are principal and angular quantum number, respectively.

    4. (1)N2, (2)O2, (3)F2 has triple bond(參鍵).

    5. For a elementary kinetic reaction of 2A → 3B is (1) first order reaction, (2)second order reaction, (3) third order reaction.



  2. 問答或計算題

    1. Please give three major areas(主要三個領域) of physical chemistry and explain each area generally.



第二大題: Inorganic Chemistry

  1. 選擇題

    1. The point group of H2O is (a) C1 (b) C3v (c)C2V (d) C4v

    2. The bond order of O2+ is (a) 1 (b) 2 (c) 2.5 (d) 3

    3. Which of the following methods is expected to give detailed bond distances and angles of a compound? (a) IR (b) UV-vis (c) X-ray crystallography (d) Mass

    4. Which of the following ligands is capable of linkage isomerism ? (a) N3- (b) I- (c) SCN- (d) NH2CH2CH2NH2

    5. The valence electron count of CH3Mn(CO)5 is (a) 14 (b) 15 (c) 18 (d) 19



  2. 問答或計算題

    1. Draw the pictures for all the three p atomic orbitals.



第三大題: Analytical Chemistry

  1. 選擇題

    1. Suggest a most suitable method to examine the surface of an art object: (a)X-ray fluorescence, (b) mass spectrometry, (c) NMR, (d) HPLC, (e)Raman

    2. Which one is most suitable to be analyzed by UV/vis absorption spectrometry: (a) Polycyclic aromatic hydrocarbons, (b) ionic species, (c) alkanes, (d) rare gases, (e) glucose.

    3. Which of follows is the most unlikely to cause deviation of Beer’s law: (a) stray radiation, (b) high concentration of analyte, (c) polychromatic radiation of source, (d) low absorptivity of analyte, (e) dissociation of analyte

    4. Which of the following descriptions on galvanic cell is not proper : (a) reaction in the cell is spontaneously, (b) anode losses of electron, (c) reduction reaction is happened at the cathode, (d) external source of electrical energy is required, (e)salt bridge is needed to form the cell.

    5. Which of following terms is not used in chromatographic separations: (a) selectivity factor, (b) retention index, (c) capacity factor (d) partition coefficient, (e)free induction decay



  2. 問答或計算題

    1. What is the pH of a solution that is 0.400M in formic acid and 1.00 M in sodium formate? Te Ka of formic acid is 1.77X10-4.



第四大題: Organic Chemistry

  1. 選擇題

    1. t-butyl chloride + Sodium methoxide →
      (a) 2-methylpropene
      (b) methyl t-butyl ether
      (c) 2-methylpropane
      (d) dimethyl ether
      (e) methyl chloride

    2. then
      (a) A = Cl, B = Br, C = C2H5
      (b) A = Cl, B = C2H5, C = Br
      (c) A = C2H5, B = Cl, C = Br
      (d) A = Br, B = Cl, C = C2H5
      (e) A = C2H5, B = Br, C = Cl

    3. How many stereoisomers can exist for 2,3,4,5-tetrachloropentane
      (a) 2 (b) 4 (c) 6 (d ) 8 (e) more than 8

    4. Which compound is most acidic ?
      (a) Cyclobutane (b) cyclobutene (c) cyclopentadiene
      (d) Cyclopropene (e) benzene

    5. p-nitroanisole + Br2/FeBr3 yield
      (a) 2-bromo-4-nitroanisole
      (b) 3-bromo-4-nitroanisole
      (c) no reaction
      (d) 4-bromonitrobenzene
      (e) bromoanisole



  2. 問答或計算題

    1. Give the correct structure for each of the following compounds:
      compound A (d0.9, d, 6H; d1.9, m, 1H; d2.4, d, 2H; d7.1, s, 5H. M+=134.)



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