Intermolecular Forces Quiz
Intermolecular Forces Answers
1. Which of these is not an intermolecular force?
- covalent bonding
- London dispersion forces
- hydrogen bonding
- dipole-dipole forces
2. What type of IMF is present in all substances, regardless of polarity?
- London dispersion forces
- dipole-dipole forces
- hydrogen bonding
- ion-dipole forces
3. Intermolecular forces are the forces
- between molecules
- within molecules
4. Which is the strongest intermolecular force below”
- Hydrogen bonding
- dipole-dipole
- Dispersion
- Ionic
5. Type of intermolecular force present in HF.
- H-bond
- dipole dipole
- dispersion
- ionic
6. Intermolecular force present in CHF3
- dipole dipole
- ionic
- dispersion
- H bond
7. Which of the following has the highest boiling point?
- NH3
- O2
- N2
- H2
8. Is the intermolecular force present in Cl2?
- dispersion
- dipole dipole
- H-bond
- metallic
9. What intermolecular force present in a sample of pure HCl?
- dipole-dipole attraction
- London dispersion forces
- H-bonds
- molecule-ion attraction
10. What intermolecular force is present in a sample of pure Cl2?
- London dispersion forces
- dipole-dipole attraction
- H-bonds
- molecule-ion attraction
11. Intermolecular forces are the forces that exist
- between molecules
- within molecules
12. Which of these is not an intermolecular force?
- covalent bonding
- London dispersion forces
- dipole-dipole forces
- hydrogen bonding
13. Which noble gas has the highest boiling point?
- Xe
- Kr
- Ar
- He
14. Which of the following has the lowest boiling point?
- N2
- PH3
- Cl2
- CaCl2
15. Is the intermolecular force present in HCl?
- dipole dipole
- H-bond
- dispersion
- ionic
16. What type of intermolecular forces increase with increasing molecular mass?
- London dispersion forces
- hydrogen bonding
- dipole-dipole forces
- ion-dipole forces
17. Which are the strongest intermolecular forces?
- hydrogen bonds
- London dispersion forces
- dipole-dipole forces
- molecule-ion attractions
18. What are the most important intermolecular forces found between water molecules?
- hydrogen bonding
- London dispersion forces
- dipole-dipole forces
- ion-dipole forces
19. Hydrogen bonding is a special type of what force?
- London dispersion forces
- ion-dipole forces
- dipole-dipole forces
- covalent force
20. What type of intermolecular force is present in all substances, regardless of polarity?
- ion-dipole forces
- hydrogen bonding
- London dispersion forces
- dipole-dipole forces
21. Which of these molecules exhibits hydrogen bonding as its major intermolecular force of attraction when dissolved in water?
- HCl
- HBr
- HF
- all of these
22. What explains the very high melting and boiling point of water?
- Dipole-dipole forces between water molecules
- London dispersion forces between water molecules
- Molecule-ion attractions between water molecules
- Hydrogen bonds between water molecules
23. What force explains the ability for water molecules to dissolve ionic compounds?
- Molecule-ion attraction
- Dipole-dipole attraction
- Hydrogen bonds
- London Dispersion forces
24. Which of these is not an intermolecular force?
- London dispersion forces
- dipole-dipole forces
- ion-dipole forces
- ionic bonding
25. Which of these typically increases when IMF’s increase?
- melting point
- viscosity
- boiling point
- all of these
