Podcast
Questions and Answers
What is the weakest type of intermolecular force of attraction?
What is the weakest type of intermolecular force of attraction?
- Ionic bonding
- Hydrogen bonding
- London-dispersion force (correct)
- Dipole-dipole force
Which force occurs between oppositely charged poles of polar molecules?
Which force occurs between oppositely charged poles of polar molecules?
- Covalent bonding
- Dipole-dipole force (correct)
- London-dispersion force
- Ionic bonding
What is the property of a liquid that allows solid materials to float on top of water?
What is the property of a liquid that allows solid materials to float on top of water?
- Evaporation
- Boiling point
- Surface tension (correct)
- Vapor pressure
What term describes the attractive force that results when electrons in two adjacent atoms form temporary dipoles?
What term describes the attractive force that results when electrons in two adjacent atoms form temporary dipoles?
In which type of force does an instantaneous dipole occur when a dipole of uneven charges is created very quickly and randomly in a molecule?
In which type of force does an instantaneous dipole occur when a dipole of uneven charges is created very quickly and randomly in a molecule?
Which type of intermolecular force of attraction is considered the second strongest?
Which type of intermolecular force of attraction is considered the second strongest?
What is the main difference between intermolecular forces and bonds within particles?
What is the main difference between intermolecular forces and bonds within particles?
How do intermolecular forces affect the behavior of substances?
How do intermolecular forces affect the behavior of substances?
What role do intermolecular forces play in the evaporation of a liquid?
What role do intermolecular forces play in the evaporation of a liquid?
How does an increase in temperature affect the vapor pressure of a substance?
How does an increase in temperature affect the vapor pressure of a substance?
Why do some substances have higher boiling points than others?
Why do some substances have higher boiling points than others?
What effect do intermolecular forces have on the stickiness or slipperiness of materials?
What effect do intermolecular forces have on the stickiness or slipperiness of materials?
What type of intermolecular force is the strongest among all types?
What type of intermolecular force is the strongest among all types?
In the context of intermolecular forces, what are ions compared to?
In the context of intermolecular forces, what are ions compared to?
Which type of intermolecular force contributes to the stability of substances like water?
Which type of intermolecular force contributes to the stability of substances like water?
What happens when salt (sodium chloride) dissolves in water?
What happens when salt (sodium chloride) dissolves in water?
How are ion-dipole forces described in terms of interaction strength?
How are ion-dipole forces described in terms of interaction strength?
Which type of intermolecular force has an uneven distribution of charge within polar molecules?
Which type of intermolecular force has an uneven distribution of charge within polar molecules?
