Hydrogen Bonding

Which intermolecular force results from a hydrogen bonded to O, F or N?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

Tags

NGSS.HS-PS2-6

What is the main intermolecular force in NH₃?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

Tags

NGSS.HS-PS1-3

Which of the following statements correctly explains why hydrogen bonding is such a strong intermolecular force?

• There is an attraction between a small, weakly electronegative hydrogen atom and a large, strongly electronegative atom of fluorine, nitrogen, or oxygen

• There is an attraction between a small, highly electronegative hydrogen atom and a large, highly electronegative fluorine atom

• There is an attraction between the hydrogen and oxygen atoms, only

• There is an attraction between the hydrogen and nitrogen atoms, only

Water has an unusually high boiling point for a molecular compound because it has

• hydrogen bonding

• ion-ion attractions

• a high density

• a large gram formula mass

Tags

NGSS.HS-PS1-3

What explains the very high melting and boiling point of water

• Strong dipole-dipole bonds between water molecules

• Strong hydrogen bonds between water molecules

• Dispersion forces which are present in all molecules

• Asymmetrical shape of the polar bonds.

Intermolecular forces for: NH₃

• Dispersion Force

• Dipole dipole

• Hydrogen bonding

Which of the following will NOT have hydrogen bonding?

• 
• 
• 
• 

Does HF have hydrogen bonding?

• yes

• no

What is the definition of hydrogen bonding?

• A bond formed between two hydrogen atoms.

• An ionic bond between hydrogen and a metal.

• Hydrogen bonding is an attractive force between a hydrogen atom bonded to an electronegative atom and another electronegative atom.

• A strong covalent bond between hydrogen and oxygen.

What types of molecules typically participate in hydrogen bonding?

• Molecules with hydrogen bonded to carbon or sulfur.

• Molecules with nitrogen bonded to chlorine or bromine.

• Molecules with hydrogen bonded to nitrogen, oxygen, or fluorine.

• Molecules with oxygen bonded to hydrogen or phosphorus.