Podcast
Questions and Answers
Which intermolecular force is the weakest?
Which intermolecular force is the weakest?
- Dipole-Dipole Interaction
- London Dispersion Force (correct)
- Ion-Dipole Interaction
- Repulsion
What happens in a Dipole-Dipole Interaction?
What happens in a Dipole-Dipole Interaction?
- Molecules repel each other
- Anion attracts cation
- Positively charged portion of one molecule attracts negatively charged portion of another (correct)
- Only non-polar molecules are involved
In Ion-Dipole Interaction, what does a cation get attracted to in a polar molecule?
In Ion-Dipole Interaction, what does a cation get attracted to in a polar molecule?
- Nucleus
- Positive part
- Negative part (correct)
- Electrons
Which force occurs between charged particles like ions?
Which force occurs between charged particles like ions?
What is the main reason why matter in the liquid state has indefinite shape and definite volume?
What is the main reason why matter in the liquid state has indefinite shape and definite volume?
What determines the attraction and repulsion in Ion-Dipole Interaction?
What determines the attraction and repulsion in Ion-Dipole Interaction?
Which type of motion is observed at the atomic level in particles of a solid according to the kinetic molecular model?
Which type of motion is observed at the atomic level in particles of a solid according to the kinetic molecular model?
Why do gases not have a definite shape or volume according to the text?
Why do gases not have a definite shape or volume according to the text?
What allows liquid molecules to continue conforming to the shape of their container?
What allows liquid molecules to continue conforming to the shape of their container?
Why do solid particles stay in fixed positions according to the text?
Why do solid particles stay in fixed positions according to the text?
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