MCQOPTIONS
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| 1. |
Lyophilic sols are more stable than lyophobic sols because [NCERT 1982, 83] |
| A. | The colloidal particles have positive charge |
| B. | The colloidal particles have no charge |
| C. | The colloidal particles are solvated |
| D. | There are strong electrostatic repulsions between the negatively charged colloidal particles |
| Answer» D. There are strong electrostatic repulsions between the negatively charged colloidal particles | |