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Flashcards in Common 3 Review Deck (12)
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1

Molecular kinetic energy is _____ than the energy of attraction at the boiling point

Greater than

2

Molecular kinetic energy is _____ than the energy of attraction at room temperature

Equal to

3

Molecular kinetic energy is _____ than the energy of attraction at the freezing point

Much less than

4

How does H bonding effect the boiling point?

It raises it

5

When are their dipole dipole forces?

Polar Molecules

6

When do London Forces increase?

Down a column and with bigger molecules

7

What is the greatest contributor for energy of interaction between water molecules?

H bonding

8

What is the greatest contributor of energy of interaction between argon atoms?

London forces

9

the more the intermolecular forces, the higher the ____

melting point

10

What happens during evaporation?

The most energetic molecules evaporate, lowering the avg kinetic energy and temperature

11

What is the De Brogile Wavelength?

h/mv

12

What is the kJ per mol when you doing ratios?

-q.surr