Choose the INCORRECT Statement

Choose the INCORRECT statement.

A) Since colloidal particles are large aggregates of atoms they are electrically neutral.
B) Colloidal suspensions can be prepared in which the particles do not settle.
C) The addition of electrolytes to a colloidal suspension will sometimes cause the particles to coalesce and precipitate.
D) Colloidal particles reflect light from a beam.
E) Colloidal suspensions exhibit the Tyndall Effect.