1 what's the Tyndall Effect and whats one example of this effect?
2) Given an unknown mixture consisting of two or more substances, how could we determine whether that mixture is a true solution, a colloid, or a suspension?
3) why is a suspension considered a heterogenous mixture?
chemistry - DrBob222, Sunday, May 4, 2008 at 5:45pm
Smoke is another colloid with the Tyndall effect.
Here is something on suspensions.