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16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? A. 4.44 torr B. 117 torr C. 171 torr D. 759 torr E. 3370 torr 17. The intermolecular forces present in CO include which of the following? I. dipole-dipole II. ion-dipole III. dispersion IV. hydrogen bonding A. I, II, III, and IV B. I and III C. I, III, and IV D. I and II E. II and IV

16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? A. 4.44 torr B. 117 torr C. 171 torr D. 759 torr E. 3370 torr 17. The intermolecular forces present in CO include which of the following? I. dipole-dipole II. ion-dipole III. dispersion IV. hydrogen bonding A. I, II, III, and IV B. I and III C. I, III, and IV D. I and II E. II and IV

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? A. 4.44 torr B. 117 torr C. 171 torr D. 759 torr E. 3370 torr 17. The intermolecular forces present in CO include which of the following? 1. dipole-dipole II. ion-dipole III. dispersion IV. hydrogen bonding A. I, II, III, and IV B. I and III C. I, III, and IV D. I and II E. II and IV
Transcribed Image Text:16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? A. 4.44 torr B. 117 torr C. 171 torr D. 759 torr E. 3370 torr 17. The intermolecular forces present in CO include which of the following? 1. dipole-dipole II. ion-dipole III. dispersion IV. hydrogen bonding A. I, II, III, and IV B. I and III C. I, III, and IV D. I and II E. II and IV
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