MCQOPTIONS
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MCQOPTIONS
| 1. |
Which step mentioned below is not considered as fundamental step for the production of nitric acid? |
| A. | Oxidation of NH<sub>3</sub> to NO |
| B. | Oxidation of NO to NO<sub>2</sub> |
| C. | Oxidation of NH<sub>3</sub> to NO<sub>2</sub> |
| D. | Absorption of NO<sub>2</sub> in water |
| Answer» D. Absorption of NO<sub>2</sub> in water | |