Question

Which of the following statements describes how London dispersion forces form?
a. An instantaneous dipole forms as the displacement of electrons causes a polar substance to become nonpolar.

b. A polar substance lines up with the positive end of one substance directed toward the negative end of a neighboring substance.

c. An instantaneous dipole forms as the displacement of electrons causes a nonpolar substance to become polar.

d. The hydrogen of a polar substance lines up toward the negative end of a neighboring substance.

Answer 1

I'm pretty sure both a and b are incorrect.