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Why does Teflon have a low coefficient of friction?
Teflon has a low coefficient of friction because its molecular structure provides a smooth surface with weak intermolecular forces, reducing resistance to sliding. This allows objects to move more easily over a Teflon-coated surface with minimal friction.
What is the intermolecular force of BF3?
The intermolecular force in BF3 is London dispersion forces. This is because BF3 is a nonpolar molecule, so the only intermolecular force it experiences is the temporary weak attraction between temporary dipoles.
What is the strongest intermolecular force present in hydrogen bromide (HBr)?
The strongest intermolecular force present in hydrogen bromide (HBr) is dipole-dipole interaction.
Which is stronger intramolecular or intermolecular force in the case of covalent bond?
In the case of a covalent bond, the intramolecular force is stronger than the intermolecular force. The covalent bond holds atoms together within a molecule, while intermolecular forces are weaker interactions between molecules.
How can one determine the strongest intermolecular force present in a substance?
To determine the strongest intermolecular force in a substance, you need to consider the types of molecules present. Look for hydrogen bonding, which is the strongest intermolecular force. If hydrogen bonding is not present, then consider dipole-dipole interactions and London dispersion forces in determining the strength of intermolecular forces.
What is the force of attrction called?
intermolecular force
What kind of of force is dipole-dipole force?
This is an intermolecular force.
Why does Teflon have a low coefficient of friction?
Teflon has a low coefficient of friction because its molecular structure provides a smooth surface with weak intermolecular forces, reducing resistance to sliding. This allows objects to move more easily over a Teflon-coated surface with minimal friction.
Is high vapor boiling point a week intermolecular force?
Boiling point is a property not a force; but a high boiling point indicate a strong intermolecular force.
What is the source of intermolecular force?
Gravity!
Which kind of force is a dipole -dipole force?
Intermolecular attraction
What is the intermolecular force of Ar?
The intermolecular force in Ar (argon) is London dispersion forces, which are the weakest type of intermolecular force. This force is caused by temporary fluctuations in electron distribution around the atom, leading to temporary dipoles.
What interaction is not a type of intermolecular force?
Intramolecular forces are not intermolecular forces !
What is the intermolecular force of BF3?
The intermolecular force in BF3 is London dispersion forces. This is because BF3 is a nonpolar molecule, so the only intermolecular force it experiences is the temporary weak attraction between temporary dipoles.
What is the physical state of matter if it has least intermolecular force and greater intermolecular force?
The physical state of matter with the least intermolecular force is a gas, where particles are far apart and move freely. Conversely, the state with the greatest intermolecular force is a solid, where particles are closely packed in a fixed arrangement. Liquids fall in between, with moderate intermolecular forces allowing for both some degree of particle movement and a defined shape.
What is a sentence for intermolecular force?
Intermolecular forces shown by the dotted lines not by strong covalent bonds.
What is a result of intermolecular force?
Hydrogen bonds
