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InterviewSolution
| 1. |
What is the main cause of cahrge on a colloidal solution? |
| Answer» The charge on the colloidal particles is due to the adsorption of common ions of the electrolyte on the surface of the colloidal particles, e.g., `Fe^(3+)` from `FeCl_(3)` on the surface of `Fe(OH)_(3)` particles. The charge on the colloidal particles is due to the adsorption of common ions of the electrolyte on the surface of the colloidal particles, e.g., `Fe^(3+)` from `FeCl_(3)` on the surface of `Fe(OH)_(3)` particles. | |