MCQOPTIONS
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| 1. |
Flocculation of iron from water by addition of lime is an example of which of the following process? |
| A. | Flocculation of iron from water by addition of lime is an example of which of the following process? |
| B. | Chemical coagulation |
| C. | Ion exchange |
| D. | Adsorption |
| Answer» B. Chemical coagulation | |