Select all of the following that are a result of heating up a solution? Molecules will move faster
Molecules will slow down
Molecular movement will not change
More collisions will occur between molecules

a

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.