How the particle motion in a solid is different than the particle motion in a liquid

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

What is the work done by the electric force to move a 1 c charge from a to b?

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.