MCQOPTIONS
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MCQOPTIONS
| 1. |
The chemical composition of Chlorinated Copperas is __________ |
| A. | Fe2 (SO4)3 + FeCl3 |
| B. | FeSO4.9H2O |
| C. | FeSO4.18H2O |
| D. | Fe2 (SO4)3 |
| Answer» B. FeSO4.9H2O | |