Ethane (molar mass 30.07 g/mol) boils at -88.6°C. Methanol has almost the same molar mass (32.04 g/mol), but boils at 65°C. Which of the following best explains the reason for the large discrepancy in boiling point? Choose one: A. Ethane is ionic and, therefore, has a lower boiling point. B. Methanol is ionic and, therefore, has a higher boiling point. C. Both compounds only exhibit van der Waals forces. D. Both compounds are polar. Methanol is more polar than Ethane . E. Methanol exhibits hydrogen bonding. F. Ethane exhibits hydrogen bonding.
Ethane (molar mass 30.07 g/mol) boils at -88.6°C. Methanol has almost the same molar mass (32.04 g/mol), but boils at 65°C. Which of the following best explains the reason for the large discrepancy in boiling point? Choose one: A. Ethane is ionic and, therefore, has a lower boiling point. B. Methanol is ionic and, therefore, has a higher boiling point. C. Both compounds only exhibit van der Waals forces. D. Both compounds are polar. Methanol is more polar than Ethane . E. Methanol exhibits hydrogen bonding. F. Ethane exhibits hydrogen bonding.
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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Ethane (molar mass 30.07 g/mol) boils at -88.6°C. Methanol has almost the same molar mass (32.04 g/mol), but boils at 65°C. Which of the following best explains the reason for the large discrepancy in boiling point?
Choose one:
A. Ethane is ionic and, therefore, has a lower boiling point.
B. Methanol is ionic and, therefore, has a higher boiling point.
C. Both compounds only exhibit van der Waals forces.
D. Both compounds are polar. Methanol is more polar than Ethane .
E. Methanol exhibits hydrogen bonding.
F. Ethane exhibits hydrogen bonding.
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