Search results
Explain, in terms of intermolecular forces, why water and octane are not miscible. Answer. Water molecules interact with each other mainly through hydrogen bonding, whereas octane molecules interact with each other via London interactions. The main problem here is the strong hydrogen bonding between the water molecules.
These molecules are both nonpolar and each would attract a like molecule through London forces. The first molecule, methane, is a gas at room temperature. The second, octane, is a liquid at RT and a component of gasoline. Octane molecules must attract each other with strong London forces than do methane molecules.
Water molecules interact with each other mainly through hydrogen bonding, whereas octane molecules interact with each other via London interactions. The main problem here is the strong hydrogen bonding between the water molecules. All molecules, in principle, could interact with each other via London interactions.
Apr 16, 2023 · In addition, substances comprised of highly polar molecules, like water, often dissolve ionic compounds. Again, this can be loosely attributed to the presence or absence of charged regions in the molecule. Polar molecules will be attracted to the charged regions in other polar molecules, causing them to interact with each other and form a solution.
Jan 23, 2023 · CH 3 NO 2 (61) 101. The melting points of crystalline solids cannot be categorized in as simple a fashion as boiling points. The distance between molecules in a crystal lattice is small and regular, with intermolecular forces serving to constrain the motion of the molecules more severely than in the liquid state.
of charge that is involved. Consequently, ionic interactions, which involve the mos. charge, are the strongest. In contrast, induced dipole interactions involve very small partial charges, making them weakest among. ntermolecular interactions. Other intermolecular interactions exist along a continuum.
People also ask
How do octane molecules interact with each other?
Do octane and methane attract each other?
Why are water and Octane miscible?
Is octane polar or nonpolar?
How acetone is attracted to water?
Why do intermolecular forces stick together more?
Intermolecular forces (IMFs) are attractive interactions between molecules. They lead to differences and sometimes trends in various physical properties. Hydrogen- bonding (which is not bonding) is shown below in an example diagram for H2O and HF. Other features which are equally important are described below.
