MCQOPTIONS
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| 1. |
The following are some of the properties of the colloidal sols:a. Tyndall effectb. Brownian motionc. Maxwell distributiond. Van der Waals forces |
| A. | a, b and c |
| B. | a and b |
| C. | a and c |
| D. | b and d |
| Answer» C. a and c | |