Types Of Intermolecular Forces Of Attraction Flashcards
1
Q
Forces bonding atoms in a molecule are die to
A
Chemical bonding
2
Q
Energy required to break a bond
A
Bond-energy
3
Q
O-H bonds in water
A
463 KJ/mol
4
Q
On average, 463 KJ is required to break
A
0.0623x10(23)
5
Q
Molecules interact each other
A
Attraction and repulsion
6
Q
Two types of attractive forces
A
Cohesion
Adhesion
7
Q
Attraction of like molecules
A
Cohesion
8
Q
Attraction of unlike molecules
A
Adhesion
9
Q
Like charged repel; necessary so that molecules do not interpenetrate or annihilate each other
A
Repulsive forces
10
Q
Unlike charges attract one another resulting in the cohesion of the molecules.
A
Attractive forces
11
Q
Weak forces that involve the dispersion of charge across a molecule called dipole
A
Van der waals forces (dipolar interaction)
