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A London dispersion force is considered a dipole-dipole force because?
Because it is the result of a temporary dipole
Who postulated the existence of temporary dipole attraction among nonpolar molecules?
dalton
What is the difference between dispersion forces and dipole- dipole forces?
Dispersion forces are formed between two non-polar molecules. These molecules form temporary dipoles. This creates a weak force. Dipole Dipole forces have a permanent dipole. That is the basic explanation
Why is iodine a solid?
Iodine is a solid because it is a large molecule that allows the electron cloud to be easily distorted to generate dipole moments allowing the molecules to attract each other significantly.
Are induced dipoles permanent?
No, they are only temporary. Definition: A dipole temporarily created in an otherwise nonpolar molecule, induced by a neighboring charge.
A London dispersion force is considered a dipole-dipole force because?
Because it is the result of a temporary dipole
What molecule has an overall dipole moment?
All polar molecules have a permanent dipole moment, but London dispersion forces in non-polar molecules can cause temporary dipole moments as well.
Can you have a temporary dipole and a permanent dipole at the same time or TDID and PDD at the same time?
A temporary dipole occurs when through a cloud type formation, randomly electrons gather at one location. A permanent dipole is when one atom attracts more electrons effectively giving it a negative charge. Both conditions can exist at the same time.
What is the solubility of iodine in hexane?
london dispersion forces:) both iodine and hexane are non-polar meaning that the dominant IMF in each of them is the LDF. therefore the non-polar solute-non-polar solvent interaction would be LDF.
Who postulated the existence of temporary dipole attraction among nonpolar molecules?
dalton
What do van der waals do?
they form temporary, weak dipole attractions between molecules
Is iodine soluble in glycerol?
Yes, Iodine is soluble in glycerol. Although keep in my that Iodine is nonpolar because it has no dipole charges, but Glycerol is in fact polar. This is most likely explained by the polar and nonpolar tendencies of Glycerol.
What is the difference between dispersion forces and dipole- dipole forces?
Dispersion forces are formed between two non-polar molecules. These molecules form temporary dipoles. This creates a weak force. Dipole Dipole forces have a permanent dipole. That is the basic explanation
Why is iodine a solid?
Iodine is a solid because it is a large molecule that allows the electron cloud to be easily distorted to generate dipole moments allowing the molecules to attract each other significantly.
Is the London dispersion forces considered a dipole-dipole force?
No, London forces are not occurred by the dipoles, they are formed with the temporary asymmetrical distribution of the electron clouds of molecules. For example, bromine molecules have only London forces between them.
The production of an instantaneous dipole in London dispersion?
The London dispersion force is considered as the weakest intermolecular force. The production of an instantaneous dipole in London dispersion is only temporary.
Are induced dipoles permanent?
No, they are only temporary. Definition: A dipole temporarily created in an otherwise nonpolar molecule, induced by a neighboring charge.
