what is the difference between a true solution and a solution?
The true solution is very much different from other form of solutions such as colloidal and suspensions.
True solution is homogenous kind of solution while other solutions are heterogeneous kind.
In true solution particles are not visible even from microscope.In other solutions particles sometimes visible by naked eyes or maximum by microscope.
The constituents of true solutions cannot be separated by simple filtration. while in some other form of solution constituent can be separated by filtration.