A2 Checkpoint: Intermolecular forces
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Last updated 10 months ago
8 questions
1
Intermolecular forces are stronger than chemical bonds
Intermolecular forces are stronger than chemical bonds
9
Drag the substances to sort them according to their intermolecular force between their particles.
Drag the substances to sort them according to their intermolecular force between their particles.
- CH4
- NO
- HCl
- H2
- H2S
- NH3
- H2O
- C2H5OH
- CO2
- Dipole-Dipole forces
- London forces
- Hydrogen bonding forces
3
Draw two ammonia molecules (structural formulae). Indicate the force of attraction between them and identify this force by labelling it on the diagram
Draw two ammonia molecules (structural formulae). Indicate the force of attraction between them and identify this force by labelling it on the diagram
1
Which molecule(s) has hydrogen bonding between adjacent molecules?
Which molecule(s) has hydrogen bonding between adjacent molecules?
2
Which molecule(s) has polar covalent bonds with London dispersion forces between adjacent molecules?
Which molecule(s) has polar covalent bonds with London dispersion forces between adjacent molecules?
1
Which molecule(s) has non-polar covalent bonds with London dispersion forces between adjacent molecules?
Which molecule(s) has non-polar covalent bonds with London dispersion forces between adjacent molecules?
1
Which molecule(s) has dipole-dipole forces between adjacent molecules?
Which molecule(s) has dipole-dipole forces between adjacent molecules?
3
Match the definitions with the correct term
Match the definitions with the correct term
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Weak forces of attraction between non-polar molecules | arrow_right_alt | London dispersion forces |
Forces of attraction between molecules with partial positive and partial negative charges | arrow_right_alt | Dipole-dipole forces |
Intermolecular force between molecules with hydrogen and O/N/F | arrow_right_alt | Hydrogen bonding forces |