Decide which intermolecular forces act between the molecules of each compound in the table below.compound intermolecular forces(check all that apply)dispersion dipole hydrogen-bondingCH3Cl chloromethaneCl2 chlorineoxygen difluoride HClO hypochlorous acid
Question
Decide which intermolecular forces act between the molecules of each compound in the table below.compound intermolecular forces(check all that apply)dispersion dipole hydrogen-bondingCH3Cl chloromethaneCl2 chlorineoxygen difluoride HClO hypochlorous acid
Solution
The intermolecular forces that act between the molecules of each compound are as follows:
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CH3Cl (Chloromethane): This compound has dispersion forces and dipole-dipole interactions. The dispersion forces are due to the temporary shifts in the electron cloud. The dipole-dipole interactions are due to the polar nature of the molecule, where the chlorine atom is more electronegative than the carbon and hydrogen atoms, creating a dipole.
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Cl2 (Chlorine): This compound only has dispersion forces. This is because it is a nonpolar molecule, so there are no dipole-dipole interactions or hydrogen bonding.
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Oxygen Difluoride (OF2): This compound has dispersion forces and dipole-dipole interactions. The dispersion forces are due to the temporary shifts in the electron cloud. The dipole-dipole interactions are due to the polar nature of the molecule, where the oxygen atom is more electronegative than the fluorine atoms, creating a dipole.
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HClO (Hypochlorous Acid): This compound has all three types of intermolecular forces: dispersion forces, dipole-dipole interactions, and hydrogen bonding. The dispersion forces are due to the temporary shifts in the electron cloud. The dipole-dipole interactions are due to the polar nature of the molecule. The hydrogen bonding occurs because the molecule contains a hydrogen atom bonded to an oxygen atom, which is highly electronegative.
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