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Choose the INCORRECT statement. a) Colloidal particles are large aggregates of atoms they are electrically neutral. b) The addition of electrolytes to a colloidal suspension

Choose the INCORRECT statement.

a) Colloidal particles are large aggregates of atoms they are electrically neutral.

b) The addition of electrolytes to a colloidal suspension will sometimes cause the particles to coalesce and precipitate.

c) Colloidal suspensions can be prepared in which the particles do not settle.

d) Colloidal particles reflect light from a beam.

e) Colloidal suspensions exhibit the Tyndall effect.

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