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• 18. Which of the following compound names conforms to IUPAC nomenclature? (A) 1-methyl-2-bromobutane
• 19. Which of the following staternents for the unsaturated hydrocarbons is correct? (A) Benzene is m
• 20. The dissolution of a strong electrolyte of type AmBn in water (which can be regarded as a specia
• 複選題13. 鋁粉與過氯酸銨的混合物可用為太空梭火箭推進器的燃料，其反應式如下：a Al(s)＋b NH4ClO4(s) → c Al2O3(s)＋d AlCl3(s)＋e NO(g)＋f H2O(g
• 複選題14. 有下列(a)蔗糖、(b)氯化鐵(III)、(c)硝酸銀水溶液各 0.1 M，任取兩種溶液等體積混合成甲：(a)＋(b)，乙：(a)＋(c)，丙：(b)＋(c)，則下列敘述哪些正確？ (A
• 複選題15. 容器中以半透膜分成甲、乙兩個區域如附圖，若裝入下列溶液時，哪些組合會使乙區域的液面升高？ (A) 10％ 蔗糖 5％ 葡萄糖 (B) 0.5 M NaCl 0.5 M (NH2)2CO（
• 21. Lysine H3N+(CH2)4CH(NH2)COO-(denoted by HR) is an essential amino acid, and its hydrochloride sa
• 複選題16. 附圖為 25 ℃ 時，A 與 B 混合所形成理想溶液之蒸氣壓，表混合液中 A、B 之莫耳分率，則下列敘述哪些正確？ (A)同壓下，B 沸點較高 (B) 25 ℃ 時，純 B 之蒸氣壓為
• 22. The use of N2O5 as a nitrifying agent is a new type of green nitrification technology, which ha
• 23. You titrated 15 mL of 0.01 M NaCl, NaBr, and NaI solutions with 0.1 M AgNO3 solution, respectiv
• 24. The catalyzed reaction of benzene with Br2 is shown in the following figure. Which of the follo
• 複選題17. 設有三元素 X、Y 及 Z，其電子組態與第一游離能、第二游離能、第三游離能之代表符號列於附表中，則各游離能之數值大小關係，哪些正確？ (A) IE1（X）＞IE2（X）＞IE3（X）
• 25. Ca2+, Mg2+, andare removed when purifying crude salt (NaCl) in the laboratory. Which of the foll
• 26. At 25℃, 10 volumes of a strong acid solution of pH = m is mixed with 1 volume of a strong alkali
• 複選題18. 在 373 K 時，把 0.5 mol N2O4 通入體積為 5 L 的真空密閉容器中，立即出現紅棕色。反應進行到 2 秒時，NO2 的濃度為 0.04 M。在 60 秒時，反應已達平衡
• 27. The energy changes for the hydrogenation of 1 mole of cyclohexene, cyclohexadienes, and benzene
• 28. The related properties of molecules, ions, and compounds are compared in the following: (I) Bond
• 29. The two compounds shown on the right are used to synthesize flame retardant materials and bioma
• 30. The elements X, Y and Z can be combined to form the compound XYZ3; the sum of the atomic numbers
• 31. In a Carnot engine, what is the working substance? (A) the air (B) an ideal gas (C) the gasoline
• 32. What is the approximate heat capacity ratio, γ = Cp\/Cv, for methane under NTP conditions (298
• 33. The switch S in the circuit on the right is closed at t = 0. What is the voltage (Vc) across the
• 34. What is the key factor of the Sun that directly determines our human (and many animals) adaptati
• 35. Which of the following phenomena is not due to the tunneling effect? (A) field emission microsco
• 複選題19. 下列有關生活中常見的有機化合物，其分子式或示性式的表示法，哪些正確？ (A)有腦黃金之稱的 DHA 是一種不飽和度很高的脂肪酸，它的分子中有 6 個 C＝C 雙鍵，示性式為 (B)柑橘類