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What is the predominant intermolecular force of methane ammonia nitrogen triflouride?
Correct answers from Mastering Chemistry: NH3 - hydrogen bonding CH4 - Dispersion forces NF3 - dipole-dipole
What is the strongest intermolecular force present in ammonia?
The strongest intermolecular force in ammonia is hydrogen bonding. This occurs because the nitrogen atom in ammonia can form a hydrogen bond with a hydrogen atom from another ammonia molecule, resulting in a relatively strong attraction between the molecules.
WHY ammonia has higher boiling point then phosphine?
NH3 exhibits hydrogen bonding in addition to dispersion forces. This significantly increases the intermolecular force, and raises the boiling point. PH3 does not exhibit hydrogen bonding and the dominant intermolecular force holding these molecules together is dispersion forces. (Dispersion forces also known as Van Der Waal Force)
What are the type of intermolecular force present in AlH3?
AlH3 alane is a covalent solid and is a giant molecule, so no intermolecular forces will be present. Planar AlH3 molecules have been isolated at very low temperatures. AlH3 molecules would be predicted to have no dipole moment due to their shape. The only intermolecular forces would be London dispersion forces.
What kind of intermolecular forces are present in CS2?
Dipole forces and London forces are present between these molecules.
What is the predominant intermolecular force of methane ammonia nitrogen triflouride?
Correct answers from Mastering Chemistry: NH3 - hydrogen bonding CH4 - Dispersion forces NF3 - dipole-dipole
What is the strongest intermolecular force present in ammonia?
The strongest intermolecular force in ammonia is hydrogen bonding. This occurs because the nitrogen atom in ammonia can form a hydrogen bond with a hydrogen atom from another ammonia molecule, resulting in a relatively strong attraction between the molecules.
Which has the strongest intermolecular force NH3 or H20?
Water (H2O) has stronger intermolecular forces than ammonia (NH3) due to hydrogen bonding in water molecules. Hydrogen bonding is a type of intermolecular force that is stronger than the dipole-dipole interactions present in ammonia molecules.
Why does sugar have a stronger intermolecular force than ammonia does?
Sugar has stronger intermolecular forces, such as hydrogen bonding, due to its molecular structure that allows for more interactions between its molecules compared to ammonia. Ammonia, on the other hand, primarily exhibits weaker dipole-dipole interactions.
What is the intermolecular force of CIF?
The intermolecular force of ClF is dipole-dipole interaction. This is because ClF is a polar molecule, with a significant difference in electronegativity between chlorine and fluorine causing a partial positive and partial negative charge, leading to attraction between the molecules.
What is the force between the molecules of a compound?
The force between molecules of a compound is called intermolecular force. It is weaker than the chemical bonds holding the atoms together within a molecule. Intermolecular forces include van der Waals forces, hydrogen bonding, and dipole-dipole interactions.
Which intermolecular force is predominant in non-polar molecule?
The predominant intermolecular force in non-polar molecules is London dispersion forces, also known as Van der Waals forces. These forces are due to temporary fluctuations in electron distribution within the molecule, creating temporary dipoles that attract each other.
What is the predominant type of intermolecular force in OF2?
The predominant type of intermolecular force in OF2 is dipole-dipole interactions. This is because OF2 is a polar molecule due to the difference in electronegativity between oxygen and fluorine atoms, creating partial positive and negative charges that allow for dipole-dipole interactions between molecules.
What is the most significant intermolecular force of NH3?
The most significant intermolecular force in NH3 is hydrogen bonding. This is due to the presence of a hydrogen atom bonded to a highly electronegative nitrogen atom, leading to a strong dipole-dipole interaction with neighboring ammonia molecules.
What is the intermolecular force of C2H4?
The intermolecular forces are London dispersion forces.C2H4 is ethene molecule. The bonding is calledthe covalent compound,which the molecules share their electrons in order to achieve the stable electron arrangement.
What type of intermolecular force is in BeF2?
BeF2 is a covalent compound composed of beryllium and fluoride ions. The primary intermolecular force present in BeF2 is London dispersion forces, which exist between the nonpolar BeF2 molecules.
What is the force of attrction called?
intermolecular force
