Respuesta :
The structure and types of intermolecular forces are:
Ethanol:
Structure: CH3CH2OH
Intermolecular Forces: hydrogen bonding, dipole-dipole interactions
2-Propanol:
Structure: CH3CHOHCH3
Intermolecular Forces: hydrogen bonding, dipole-dipole interactions
2 Methyl 2-Propanol:
Structure: CH3CH(OH)CH2CH3
Intermolecular Forces: hydrogen bonding, dipole-dipole interactions
1-Pentanol:
Structure: CH3CH2CH2CH2CH2OH
Intermolecular Forces: hydrogen bonding, dipole-dipole interactions
The three types of intermolecular forces are ionic, dipole-dipole, and London dispersion forces. Ionic forces occur when one molecule has a positive charge and another has a negative charge, and they are attracted to one another. Dipole-dipole forces are electrostatic attractions between two molecules with dipole moments, or two partially-charged regions. London dispersion forces are weak attractions between two molecules that occur when electrons randomly move around and cause momentary dipoles. These forces are present in all molecules, regardless of the type of molecule.
Intermolecular forces are the forces of attraction that exist between molecules. They are relatively weak compared to covalent or ionic bonds, but they are still important in determining the physical properties of a substance. The three major types of intermolecular forces are London dispersion forces, dipole-dipole forces, and hydrogen bonding.
London Dispersion Forces: London dispersion forces are the weakest of the intermolecular forces. They exist between all types of molecules, even those that are non-polar. These forces result from the movement of electrons in the molecule, which creates a temporary dipole. This dipole then induces a dipole in neighboring molecules, resulting in an attractive force.
Dipole-Dipole Forces: Dipole-dipole forces occur between molecules that have permanent dipoles. A dipole is a separation of charge in a molecule, which can be caused by polar covalent bonds or differences in electronegativity between atoms in a molecule. When two molecules with permanent dipoles come close to each other, the negative end of one molecule is attracted to the positive end of the other, and vice versa. This creates an attractive force between the two molecules.
To learn more about intermolecular forces:
https://brainly.com/question/9007693
#SPJ4
