Test Bank For Organic Chemistry 10th Edition by Francis Carey A+ upgraded

Test Bank For Organic Chemistry 10th Edition by Francis Carey A+ upgraded What is the ground state electron configuration of carbon? A. 1s22s22px1 B. 1s22s22px2 C. 1s22s22px12py1 D. 1s22s22px22py1 2. Which of the following has (have) the same electron configuration as Ne? Na- Mg2+ O2- Mg+ A. Na-andO2- B. Mg2+ and O2- C. Mg+ and O2- D. only Mg2+ Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.01 Subtopic: Periodic table trends Topic: Structure and Bonding Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.02 Subtopic: Periodic table trends Topic: Structure and Bonding 3. What is the letter designation given to dumbbell shaped orbitals like the one depicted below? A. s B. p C. d D. f 4. Which of the following atoms has vacant d orbitals that permit it to accommodate more than eight electrons in its valence shell? A. N B. C C. Ne D. S 5. Predict which bond is the most polar in ethanol, CH3CH2OH? A. C-C B. C-H C. C-O D. O-H Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Easy Gradable: automatic Section: 01.08 Subtopic: Octet rule exceptions Topic: Structure and Bonding Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.04 Subtopic: Bond properties Subtopic: Types of bonds Topic: Structure and Bonding Bloom's Level: 1. Remember Chapter: 01 Difficulty: Easy Gradable: automatic Section: 01.01 Subtopic: Atomic orbitals Topic: Molecular Shape 6. Which one of the following is the conjugate base of NH3? A. NH4+ B. H+ C. N3- D. NH2 - 7. What can be said about the polarity of the C=O bond? A. CandOhavethesameelectronegativity;thebondisnonpolar B. the C=O bond is polar; the O atom bears a partial negative charge C. the C=O bond is nonpolar; the C atom bears a partial positive charge D. the C=O bond is polar; the C atom bears a partial negative charge Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.12 Subtopic: Acid/Base definitions Topic: Acids and Bases Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.04 Subtopic: Bond properties Subtopic: Types of bonds Topic: Structure and Bonding 8. Identify the condensed formula of the following structure: A. (CH3)2CHCHClCH(CH3)2 B. CH3CH(CH3)CHClCH(CH3)2 C. (CH3)2CHCHClC(CH3)3 D. (CH3)3CCHClCH(CH3)3 9. What is the chemical formula of the following carbon skeleton diagram? A. C8H14 B. C8H16 C. C8H18 D. C8H20 Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Condensed formula Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules Bloom's Level: 2. Understand Chapter: 01 Difficulty: Easy Gradable: automatic Section: 01.06 Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules 10. How many hydrogen atoms are there on carbon atoms 1 and 2, respectively, in the structure below? A. 4,1 B. 4,0 C. 3,1 D. 3,0 11. How many C3H8O constitutional isomers are possible? A. one B. two C. three D. four Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Constitutional isomers Topic: Drawing Organic Molecules 12. Which of the following best describes the relationship between the two structures? A. identical compounds B. resonancestructures C. constitutional isomers D. different compounds with different constitutions 13. How many constitutional isomers of C4H9Br are possible? A. one B. two C. three D. four 14. How many constitutional isomers of C3H6Cl2 are possible? A. three B. four C. five D. six Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Constitutional isomers Topic: Drawing Organic Molecules Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Constitutional isomers Topic: Drawing Organic Molecules 15. What is the formal charge on the carbon atom? A. +1 B. 0 C. -1 D. -2 16. Which of the following describes the relationship between the following two structures? Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding A. identical structures B. resonanceforms C. constitutional isomers D. different compounds with different compositions Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules 17. Which of the following describes the relationship between the following two ions? A. identicalstructures B. resonance forms C. constitutional isomers D. different compounds with different compositions 18. What is the formal charge on the oxygen atom in the structure below? A. -1 B. 0 C. +1 D. +2 Bloom's Level: 2. Understand Chapter: 01 Difficulty: Easy Gradable: automatic Section: 01.07 Subtopic: Resonance Topic: Structure and Bonding Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding 19. What is the formal charge on the nitrogen atom in the structure below? A. -1 B. 0 C. +1 D. +2 20. The formal charges on the nitrogen and oxygen in the following structures are, respectively Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding A. +1, -1 B. 0,-1 C. +1,0 D. 0,0 Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding 21. In which of the following compounds would you expect Cl to have a partial positive charge? A. HCl B. CCl4 C. NaCl D. HOCl 22. Based on the VSEPR model, which of the following species has (have) a trigonal planar geometry? I. BCl II. NH III. NO ̄ 333 A. onlyI B. IandII C. IandIII D. I, II, and III 23. Based on VSEPR theory, which of the following species has (have) a trigonal pyramidal geometry? I. CO32- A. onlyI B. only II C. IandII D. II and III II. NH3 III. CH3+ Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.04 Subtopic: Bond properties Subtopic: Types of bonds Topic: Structure and Bonding Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.09 Subtopic: VSEPR theory Topic: Molecular Shape Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.09 Subtopic: VSEPR theory Topic: Molecular Shape 24. Which of the following species has(have) a linear geometry? I.CO II.NO + III.NO ̄ 222 A. onlyI B. onlyII C. IandII D. I, II, and III 25. Which of the following molecules would you expect to have a dipole moment? I. CO2 II. HCN III. CHCl3 A. II and III B. onlyII C. only III D. I, II, and III Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.09 Subtopic: VSEPR theory Topic: Molecular Shape Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.10 Subtopic: Dipole moments Subtopic: Polarity of molecules Topic: Molecular Shape 26. Which of the following molecules would you expect to have a dipole moment? I. CH2Cl2 II. CH3Cl III. CCl4 A. onlyI B. onlyII C. IandII D. I, II, and III 27. The H-C-H bond angles in ethylene, C2H4, are closest to A. 90°. B. 109.5°. C. 120°. D. 180°. 28. The C-C-C bond angle in propane, C3H8, is closest to A. 90°. B. 109.5°. C. 120°. D. 180°. Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.10 Subtopic: Dipole moments Subtopic: Polarity of molecules Topic: Molecular Shape Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.09 Subtopic: Hybridization Topic: Molecular Shape Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.09 Subtopic: Hybridization Topic: Molecular Shape 29. What are the formal charges of boron and nitrogen, respectively, in the following structure? A. -1and+1 B. -1and0 C. 0and+1 D. 0and0 30. Which one of the following is isoelectronic with CO2? A. NO ̄ 2 B. NO2+ C. NO2 D. O3 Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.10 Subtopic: Dipole moments Subtopic: Polarity of molecules Subtopic: VSEPR theory Topic: Molecular Shape 31. In which of the following does hydrogen have a partial negative charge based on electronegativity? A. BH3 B. CH4 C. NH3 D. H2O 32. Which of the following species have a zero formal charge on its carbon atom? Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.04 Subtopic: Bond properties Subtopic: Types of bonds Topic: Structure and Bonding A. IandII B. IIandIV C. III and IV D. I, II, and III Bloom's Level: 3. Apply Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.05 Subtopic: Formal charges Topic: Structure and Bonding 33. Which one of the following species is formed when diazomethane loses a nitrogen molecule? diazomethane A. A B. B C. C D. D Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.11 Subtopic: Bond formation and bond breaking Subtopic: Drawing and interpretation Topic: Curved Arrows 34. Which species is formed when the CH3N2+ cation loses a nitrogen molecule? A. A B. B C. C D. D Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.11 Subtopic: Bond formation and bond breaking Subtopic: Drawing and interpretation Topic: Curved Arrows 35. Give the molecular formula of the compound shown below: A. C8H16O B. C9H18O C. C10H18O D. C10H20O Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.06 Subtopic: Skeletal/bond-line structures Topic: Drawing Organic Molecules 36. The electron pair movement depicted below produces a second resonance form for the species. What is the formal charge on the nitrogen atom for this second resonance form? A. -2 B. -1 C. 0 D. +1 37. Which statement correctly describes the structures of BH3 and NH3? A. Botharetrigonalandplanar. B. Botharepyramidal. C. BH3 is trigonal planar and NH3 is trigonal pyramidal. D. BH3 is trigonal pyramidal and NH3 is trigonal planar. Subtopic: Resonance Topic: Curved Arrows Topic: Structure and Bonding Accessibility: Keyboard Navigation Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.09 Subtopic: VSEPR theory Topic: Molecular Shape Bloom's Level: 3. Apply Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.07 Subtopic: Bond formation and bond breaking Subtopic: Drawing and interpretation Subtopic: Formal charges 38. Which one of the following is the conjugate acid of ethanol? - B. CH3CH2O+ C. CH3CH2OH2+ D. CH3CH2OH3+ A. CH3CH2O 39. In the equilibrium below, the strongest base is: (pKa H2O = 15.7, pKa NH3 = 36) Accessibility: Keyboard Navigation Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.12 Subtopic: Acid/Base definitions Topic: Acids and Bases A. A B. B C. C D. D Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.14 Subtopic: Predicting acid/base reaction equilibrium Topic: Acids and Bases 40. In the equilibrium below, the strongest acid is: A. A B. B C. C D. D Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.14 Subtopic: Factors affecting acid strength Subtopic: Predicting acid/base reaction equilibrium Topic: Acids and Bases 41. Which one of the following is the strongest base? A. A B. B C. C D. D Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.13 Subtopic: Factors affecting acid strength Topic: Acids and Bases 42. Which one of the following mechanistically depicts the protonation of methanol by hydrogen bromide? A. A B. B C. C D. D Bloom's Level: 2. Understand Chapter: 01 Difficulty: Medium Gradable: automatic Section: 01.11 Subtopic: Curved arrow notation Topic: Curved Arrows 43. Which one of the following is the strongest acid? A. FCH2CO2H B. ClCH2CO2H C. BrCH2CO2H D. ICH2CO2H 44. Which one of the following has the largest acid equilibrium constant, Ka? A. CH3CO2H B. CH2ClCO2H C. CHCl2CO2H D. CCl3CO2H Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.13 Subtopic: Factors affecting acid strength Topic: Acids and Bases Accessibility: Keyboard Navigation Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.13 Subtopic: Factors affecting acid strength Subtopic: pKa Topic: Acids and Bases 45. For which of the following does the equilibrium favor reactants? A. A B. B C. C D. D Bloom's Level: 4. Analyze Chapter: 01 Difficulty: Hard Gradable: automatic Section: 01.14 Subtopic: Predicting acid/base reaction equilibrium Topic: Acids and Bases 46. Identify the resonance structure that results from the following