2.4 Study Guide Flashcards
1
Q
What is a water-hating molecule called?
A
Hydrophobic
2
Q
What is a water-loving molecule called?
A
Hydrophilic
3
Q
What type of bond is it when O-H, N-H, or F-H is shown?
A
Hydrogen bond
4
Q
Put the following interactions in order from strongest to weakest.
A
- Hydrogen bond
- Dipole- Dipole bond
- London bond
5
Q
If given water H2O, is it polar or non-polar based on its structure? Why?
A
Polar, has a hydrogen bond present.
6
Q
Which bond is NOT a hydrogen bond O-H, O-N, N-H, or F-H
A
O-N is not a hydrogen bond
7
Q
is oil soluble in water?
A
No, Oil is hydrophobic so it is not soluble in water.
8
Q
Why is oil not soluble in water?
A
The oil is hydrophobic and does not have a hydrogen bond.
9
Q
What are some characteristics of London forces?
A
temporary attraction and usually weak
10
Q
A
