資訊推薦

• 15. Which of the elements listed below is most likely to exhibit an expanded octet inits compounds?(
• 16. Give the number of lone pairs around the central atom and the moleculargeometry of SCl2.(A) 0 lo
• 17. Use VSEPR theory to predict the geometry of the BF3 molecule.(A) linear(B) bent(C) trigonal plan
• 18. Which one of the following molecules has tetrahedral geometry?(A) XeF4(B) BF3(C) AsF5(D) CF4
• 19. Which one of the following molecules has a non-zero dipole moment?(A) BeCl2(B) Br2(C) BF3(D) IBr
• 20. Which one of the following molecules is polar?(A) PBr5(B) CCl4(C) BrF5(D) XeF2
• 21. What is the strongest type of intermolecular force present in NH2CH3?(A)dispersion(B) dipole-dip
• 22. Identify the compound that does not have hydrogen bonding.(A) (CH3)3N(B) H2O(C) CH3OH(D) HF
• 23. What is the type of intermolecular force for dissolving NaCl in H2O?(A)dispersion(B) dipole-dipo
• 24. What is the type of intermolecular force for dissolving Br2 in H2O?(A)dispersion(B) dipole-dipol
• 25. Which of the following acids will have the strongest conjugate base?(A)HCl(B) HClO4(C) HNO3(D) H
• 26. Which one of the following salts, when dissolved in water, produces the solutionwith the lowest
• 27. Which of the following is a Lewis acid?(A)BBr3(B) CCl4(C) NH3(D) CHBr3
• 48. What is the major product in pentose phosphate pathway (PPP)?(A) ATP (B) NADH (C) NADPH (D) FADH
• 49. Which type of DNA is the principal form that occurs in nature?(A) A-DNA (B) B-DNA (C) Z-DNA (D)
• 50. Which of the following provides the energy to drive many processes in cells?(A) ATP (B) NADH (C)
• 51. What is the net gain of ATP production in the lactic acid fermentation?(A) 30 (B) 8 (C) 4 (D) 2
• 28. Which of the following is a Lewis base?(A)AlF3(B) H2O(C) SiF4(D)
• 52. What type of inhibitor X is this Lineweaver–Burk plot shown?  (A) Competitive inhibition (B) Unc
• 28. 有關水和滲透壓的敘述何者正確?(A)水是很好的溶劑是因為它的液態特性(B)水的比熱很高是因為它的雙極特性並在分子間形成了許多的氫鍵(C)等透壓就是等張溶液(D)以上皆是
• 29. 根據表一和表二的資料選出一個正確的敘述      (A)最早進入淡水的魚類是真骨魚 (B)體液滲透壓和生活在該環境的年代長短無關 (C)隨著年代的演進淡水魟和真骨魚的體液滲透壓會再上升 (D)
• 1 關於條約之敘述，下列何者正確？(A) 條約乃國際間之協議，故非屬行政法之法源(B) 條約無須送立法院審議(C) 條約不具有法律之效力(D) 條約內容原則上不得違反我國現行法律
• 13. 下列哪些試劑與烯類作用會產生 syn 加成反應的產物?I. Cl2   II. Br2   III. H2/Pt   IV. BH3, followed by  H2O2/NaOH/H2O(A
• 14. 下列哪些試劑與烯類作用會產生 anti 加成反應的產物? I. Cl2   II. Br2   III. H2/Pt   IV. BH3, followed by  H2O2/NaOH/H2O
• 1. 公司為合併之決議後，應指定多久以上期限，聲明債權人得於期限內提出異議？(A)十日 (B)十五日 (C)三十日 (D)六十日