Multiple Choice
The boiling point of HBr is higher than that of HCl because HBr has ________ (The dipole moments are 1.08 D for HCl and 0.82 D for HBr.)
A) fewer electrons.
B) larger dispersion interactions.
C) hydrogen bonding.
D) larger dipole-dipole interactions.
E) more ionic character.
Correct Answer:
Verified
Correct Answer:
Verified
Q69: For the following unsaturated phospholipid, identify the
Q70: Which type of intermolecular interaction exists for
Q71: For molecules or atoms with the same
Q72: Ion-dipole forces always require_<br>A)an ion and a
Q73: At the point marked with a dot
Q75: Which statement about vapor pressure of a
Q76: Define the term vapor pressure.
Q77: Which of the following statements correctly characterizes
Q78: Which of the following substances has a
Q79: The relative energies (strengths) of the intermolecular