Attraction & Repulsion

AP Chemistry Class Questions

The lattice energy will __________ if the distance between two molecules increases, because __________.

A) decrease, distance and lattice energy are proportional to each other


B) decrease, lattice energy varies inversely with distance

C) incrrease, lattice energy varies inversely with distance

D) increase, distance and lattice energy are proportional to each other

Dipole-Dipole attractions come from __________ molecules.

A) non-polar


B) metallic

C) ionic

D) polar