MCQOPTIONS
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MCQOPTIONS
| 1. |
What is used for bromine concentration? |
| A. | Seawater with air |
| B. | Seawater with HCl |
| C. | Chlorinated seawater with air |
| D. | Chlorinated seawater with HCl |
| Answer» D. Chlorinated seawater with HCl | |