Most Volatile → Highest Vapor pressure
▪ if more vapor is present in the system → higher vapor pressure
▪ more vapor present → weaker IMF
▪ therefore: higher vapor pressure (↑ VP) → weaker IMF (↓ IMF)
Intermolecular Forces (IMF) are the attractive forces between 2 molecules.
Comparing molecules with the same IMF:
Of the following, __________ is the most volatile.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Intermolecular Forces and Physical Properties concept. If you need more Intermolecular Forces and Physical Properties practice, you can also practice Intermolecular Forces and Physical Properties practice problems.
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