Oxygen is a non polar molecule so its molecules have only Vander waal's forces of attraction.
The intermolecular forces between CH3CH2CHO molecules are primarily dipole-dipole forces due to the polar nature of the molecule. Additionally, there may also be some weaker van der Waals forces such as London dispersion forces between the non-polar regions of the molecules.
The intermolecular forces in SeOF2 are primarily dipole-dipole interactions due to the polar nature of the Se-O and Se-F bonds. Additionally, there may be weak dispersion forces present between the molecules.
The intermolecular forces in Cl2CO (phosgene) are primarily dipole-dipole interactions due to the polar nature of the molecule. Additionally, there may be weak dispersion forces between the molecules.
The intermolecular force in phosphorus trichloride (PCl3) is primarily dipole-dipole interactions. This is due to the polar nature of the P-Cl bonds, where the chlorine atom is more electronegative than the phosphorus atom, creating partial charges and leading to attractive forces between the molecules.
The most important intermolecular force between nitrogen gas molecules is London dispersion forces, due to the nonpolar nature of N2. Although weaker than dipole-dipole or hydrogen bonding forces, London dispersion forces are still present in all molecules.
Intermolecular bonding occurs between molecules, not within molecules. Examples include hydrogen bonding, van der Waals forces, and dipole-dipole interactions. These interactions are weaker than covalent or ionic bonds within molecules.
Phosphorus trichloride (PCl₃) molecules experience dipole-dipole interactions due to the polar nature of the molecule, which arises from the difference in electronegativity between phosphorus and chlorine. Additionally, London dispersion forces (also known as van der Waals forces) are present, although they are generally weaker than dipole-dipole interactions. The combination of these forces contributes to the overall intermolecular interactions in PCl₃.
The intermolecular forces present in C2H6O (ethyl alcohol) include hydrogen bonding, dipole-dipole interactions, and London dispersion forces. Hydrogen bonding occurs between the hydrogen atom in the -OH group and the oxygen atom of other ethyl alcohol molecules, while dipole-dipole interactions are due to the polar nature of the molecule. London dispersion forces also contribute to the overall intermolecular forces in C2H6O.
CCL2F2 (dichlorodifluoromethane) exhibits dipole-dipole interactions as its primary intermolecular force due to its polar nature, resulting from the electronegativity differences between chlorine and fluorine atoms. Additionally, London dispersion forces are also present, which are common in all molecular substances, though they play a minor role compared to dipole-dipole interactions in this case.
In ClO3 (chlorate), the primary intermolecular forces are dipole-dipole interactions due to its polar nature, as the molecule has a net dipole moment. Additionally, London dispersion forces are present, which are weak forces that occur in all molecules, regardless of polarity. The strength of these forces varies depending on the size and shape of the molecules involved. Overall, dipole-dipole interactions are the dominant forces in ClO3.
In molecules of NO (nitric oxide), the main intermolecular force present is dipole-dipole interactions due to the polar nature of the molecule. Additionally, there are weaker London dispersion forces between NO molecules. Hydrogen bonding does not occur in NO as it lacks hydrogen atoms bonded to highly electronegative atoms like oxygen, nitrogen, or fluorine.
All molecules (and noble gases) experience London dispersion forces with other molecules. CH3COOH is a polar molecule and polar molecules also experience dipole - dipole forces. Because CH3COOH also has an OH group the O of one molecule is strongly attracted to the H (attached to the O) on another molecule. This unusually strong type of dipole-dipole force is called a hydrogen bond. Hydrogen bonds are going to be the most important type of intermolecular force within a group of CH3COOH molecules.