In which substance are the electrostatic forces between molecules the strongest?
(1 point)
Responses
acetone
acetone
propane
propane
glycerin
glycerin
turpentine
turpentine
Water
Water
To determine which substance has the strongest electrostatic forces between molecules, you would need to consider the intermolecular forces present in each substance. The strength of intermolecular forces is influenced by factors such as the polarity of the molecules and the size and shape of the molecules.
Acetone, propane, glycerin, and turpentine are all organic compounds, but they differ in their molecular structures and properties. Acetone is a polar molecule due to the presence of a carbonyl group, while propane is nonpolar. Glycerin is a polar molecule containing multiple hydroxyl groups, and turpentine is composed of nonpolar hydrocarbon chains.
Polar molecules tend to have stronger intermolecular forces due to the attraction between the positive and negative regions of neighboring molecules. Therefore, the substance with the strongest electrostatic forces between molecules is likely to be one of the polar substances.
In this case, acetone and glycerin are polar molecules, while propane and turpentine are nonpolar. Thus, the substance with the strongest electrostatic forces between molecules is likely to be either acetone or glycerin.
To determine which one has stronger intermolecular forces, we can compare their boiling points. The higher the boiling point, the stronger the intermolecular forces.
The boiling point of acetone is around 56 degrees Celsius, while the boiling point of glycerin is around 290 degrees Celsius. Since glycerin has a significantly higher boiling point than acetone, it suggests that glycerin has stronger intermolecular forces and thus stronger electrostatic forces between molecules.
Therefore, in this case, glycerin has the strongest electrostatic forces between molecules among the substances listed.