The ranking of these molecules from most intermolecular forces to least intermolecular forces is as follows:
1. Ethyl Acetate: Ethyl acetate contains both hydrogen bonding and dipole-dipole interactions due to the presence of an ester group (-COO-CH2CH3). These intermolecular forces make it the molecule with the highest intermolecular forces in the given list.
2. Ethanol: Ethanol involves hydrogen bonding due to the presence of an -OH group. This hydrogen bonding contributes to its intermolecular forces.
3. Diethyl: Diethyl is a larger molecule with more electrons, resulting in dispersion forces. Dispersion forces are the only type of intermolecular force present in diethyl.
4. Acetone: Acetone also has dispersion forces but is smaller in size compared to diethyl. Larger molecules generally have more dispersion forces, resulting in stronger intermolecular attractions.
5. Toluene: Toluene has only dispersion forces, similar to diethyl and acetone. However, it is a larger molecule with more electrons, so it has stronger dispersion forces than hexane.
6. Hexane: Hexane has the lowest intermolecular forces among all the given molecules. It only experiences dispersion forces, as it does not have any polar functional groups.
rank these from most intermolecular forces to least intermolecular forces: hexane, toluene, ethanol, diethyl, acetone, and ethyl acetate
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