MCQOPTIONS
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| 1. |
The compound not soluble in acetic acid is which of the following? |
| A. | CaCO<sub>3</sub> |
| B. | CaO |
| C. | CaC<sub>2</sub>O<sub>4</sub> |
| D. | Ca(OH)<sub>2</sub> |
| Answer» D. Ca(OH)<sub>2</sub> | |