MCQOPTIONS
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MCQOPTIONS
| 1. |
What is Epsom salt ? |
| A. | MgSO<sub>4</sub>.7H<sub>2</sub>O |
| B. | MgSO<sub>4</sub>.2H<sub>2</sub>O |
| C. | MgCO<sub>2</sub>.CaCO<sub>3</sub> |
| D. | MgCO<sub>2</sub> |
| Answer» B. MgSO<sub>4</sub>.2H<sub>2</sub>O | |