1.1 Kahoot - exam Flashcards
1
Q
What are intRAmolecular forces?
A
Forces between atoms that are chemically bonded
2
Q
What are intERmolecular forces?
A
Forces that act between neighboring molecules
3
Q
Whats an example of intramolecular forces?
A
covalent bonding
4
Q
Whats an example of intermolecular forces?
A
Hydrogen bonding
5
Q
What quality leads atoms to interact and form polar covalent bonds?
A
Unequal electronegativities
6
Q
Molecules that are hydrophobic have these characteristics:
A
- do not dissolve in water
- non-polar
- have atoms with equal electronegativity
7
Q
Molecules that are hydrophilic have these characteristics:
A
- have atoms with differing electronegativity
- have polar bonds
- have covalent bonds
8
Q
What is a functional group
A
The group of molecules on a compound that determine how it will react
9
Q
example of a hydroxyl functional group?
A
R-OH
