Intermolecular Forces Flashcards
1
Q
What is the main force called for intermolecular forces
A
Van der Waals forces
2
Q
List the 3 intermolecular forces from weakest to strongest.
A
- LDF
- DD
- HB
3
Q
What is the intermolecular force experienced by all molecules? Are they temporary?
A
LDF, yes
4
Q
What force has partial negative and partial positive charges? What do they maximize and minimize?
A
DD, maximize attraction, minimize repulsion
5
Q
In dipole dipole forces, what happens in a network of molecules?
A
Any partial positive and negative charges will attract. (In liquid)
In solids, they are already ordered themselves.
6
Q
What atoms are included in hydrogen bonding?
A
O, F, and N (they each have lone pairs that attracts a hydrogen from another molecule), they are VERY polar.
