1. Which molecule is a dipole?
A. Methane
B. Nitrogen Gas
C. Carbon tetrachloride
D. Nitrogen dioxide

2. Which statement is true regarding a hydrogen bond?
A. It is weaker than dipole interaction forces
B. It is weaker than London dispersion forces
C. It is strong because of the lack of inner electrons shells in a hydrogen atom
D. It is stronger than an ionic bond