MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following as a chemical formula of Glauber s salt? |
| A. | NaO<sub>4</sub>.10H<sub>2</sub>O |
| B. | NaSO<sub>4</sub>.1H<sub>2</sub>O |
| C. | NaSO<sub>4</sub>.10H<sub>2</sub>O |
| D. | NaSO.10H<sub>2</sub>O |
| Answer» D. NaSO.10H<sub>2</sub>O | |