Consider the structures of dimethyl ether and ethanol. Which statements explain that the normal boiling point of dimethyl ether is 250 K, whereas the normal boiling point of ethanol is 351 K? I. dimethyl ether has a lower boiling point because it has hydrogen bonding as its predominant IMF II. more energy is needed to overcome the stronger IMF of ethanol III. ethanol has more atoms, so it has stronger London dispersion forces than dimethyl ether 0000 a b с d H H Dimethyl Ether I only I and II only Il only II and III only H H H H -0-H H Ethanol

Consider the structures of dimethyl ether and ethanol. Which statements explain that the normal boiling point of dimethyl ether is 250 K, whereas the normal boiling point of ethanol is 351 K? I. dimethyl ether has a lower boiling point because it has hydrogen bonding as its predominant IMF II. more energy is needed to overcome the stronger IMF of ethanol III. ethanol has more atoms, so it has stronger London dispersion forces than dimethyl ether 0000 a b с d H H Dimethyl Ether I only I and II only Il only II and III only H H H H -0-H H Ethanol

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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