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6. 7. 8. 9. 10. A substance is a brittle crystal that conducts electricity in molten liquid state only. Which type of substance is it? a. b. ionic crystal c. covalent crystal metallic crystal According to VSEPR theory, molecules adjust their shapes to keep which of the following as far apart as possible? a. pairs of valence electrons b. inner shell electrons c. bonding pairs of electrons a. b. F-F, H-F, O-F C. H-F, O-F, F-F d. molecular crystal frozen gas e. What is the correct order of bond polarity of the bonds F-F, H-F and O-F beginning with the least polar? F-F, O-F, H-F I. II. III. IV. d. e. metallic bonding hydrogen bonding dipole a. I only b. I and IV only C. I and II only mobile electrons lone pairs of electrons d. e. Which of the molecules, CO2, H₂O, NH3, and BF3, will be polar? a. CO2, NH3 and BF3 d. b. H₂O and NH3 e. C. H₂O and BF3 H-F, F-F, O-F O-F, H-F, F-F Which forces exist between ammonia, NH3, particles? Van der Waals CO2, H₂O and NH3 CO2 and BF3 d. I, III and IV only e. I, II and III only

6. 7. 8. 9. 10. A substance is a brittle crystal that conducts electricity in molten liquid state only. Which type of substance is it? a. b. ionic crystal c. covalent crystal metallic crystal According to VSEPR theory, molecules adjust their shapes to keep which of the following as far apart as possible? a. pairs of valence electrons b. inner shell electrons c. bonding pairs of electrons a. b. F-F, H-F, O-F C. H-F, O-F, F-F d. molecular crystal frozen gas e. What is the correct order of bond polarity of the bonds F-F, H-F and O-F beginning with the least polar? F-F, O-F, H-F I. II. III. IV. d. e. metallic bonding hydrogen bonding dipole a. I only b. I and IV only C. I and II only mobile electrons lone pairs of electrons d. e. Which of the molecules, CO2, H₂O, NH3, and BF3, will be polar? a. CO2, NH3 and BF3 d. b. H₂O and NH3 e. C. H₂O and BF3 H-F, F-F, O-F O-F, H-F, F-F Which forces exist between ammonia, NH3, particles? Van der Waals CO2, H₂O and NH3 CO2 and BF3 d. I, III and IV only e. I, II and III only

Physical Chemistry
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter13: Introduction To Symmetry In Quantum Mechanics
Section: Chapter Questions
Problem 13.35E
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Hey can I get help on these small multiple choice q's (no diagram/explanation needed) :)

6. 7. 9. 10. A substance is a brittle crystal that conducts electricity in molten liquid state only. Which type of substance is it? a. metallic crystal b. ionic crystal C. covalent crystal According to VSEPR theory, molecules adjust their shapes to keep which of the following as far apart as possible? a. pairs of valence electrons b. inner shell electrons c. bonding pairs of electrons d. molecular crystal frozen gas e. I. II. III. IV. What is the correct order of bond polarity of the bonds F-F, H-F and O-F beginning with the least polar? a. F-F, O-F, H-F b. F-F, H-F, O-F C. H-F, O-F, F-F d. e. metallic bonding hydrogen bonding dipole a. I only b. I and IV only C. I and II only mobile electrons lone pairs of electrons d. e. Which of the molecules, CO2, H₂O, NH3, and BF3, will be polar? a. CO2, NH3 and BF3 d. b. H₂O and NH3 e. c. H₂O and BF3 H-F, F-F, O-F O-F, H-F, F-F Which forces exist between ammonia, NH3, particles? Van der Waals CO2, H₂O and NH3 CO2 and BF3 d. I, III and IV only e. I, II and III only
Transcribed Image Text:6. 7. 9. 10. A substance is a brittle crystal that conducts electricity in molten liquid state only. Which type of substance is it? a. metallic crystal b. ionic crystal C. covalent crystal According to VSEPR theory, molecules adjust their shapes to keep which of the following as far apart as possible? a. pairs of valence electrons b. inner shell electrons c. bonding pairs of electrons d. molecular crystal frozen gas e. I. II. III. IV. What is the correct order of bond polarity of the bonds F-F, H-F and O-F beginning with the least polar? a. F-F, O-F, H-F b. F-F, H-F, O-F C. H-F, O-F, F-F d. e. metallic bonding hydrogen bonding dipole a. I only b. I and IV only C. I and II only mobile electrons lone pairs of electrons d. e. Which of the molecules, CO2, H₂O, NH3, and BF3, will be polar? a. CO2, NH3 and BF3 d. b. H₂O and NH3 e. c. H₂O and BF3 H-F, F-F, O-F O-F, H-F, F-F Which forces exist between ammonia, NH3, particles? Van der Waals CO2, H₂O and NH3 CO2 and BF3 d. I, III and IV only e. I, II and III only
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