MCQOPTIONS
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MCQOPTIONS
| 1. |
Which process is used in order to concentrate nitric acid? |
| A. | Concentration by H<sub>3</sub>PO<sub>4</sub> |
| B. | Concentration by Mg(NO<sub>3</sub>)<sup>2</sup> |
| C. | Concentration by Ca(NO<sub>3</sub>)<sup>2</sup> |
| D. | Concentration by Ba(NO<sub>3</sub>)<sup>2</sup> |
| Answer» C. Concentration by Ca(NO<sub>3</sub>)<sup>2</sup> | |