MCQOPTIONS
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MCQOPTIONS
| 1. |
What product(s) is/are formed when aluminum metal is treated with concentrated nitric acid? |
| A. | Al (NO<sub>3</sub>) <sub>3</sub> |
| B. | Al (NO<sub>2</sub>) <sub>3</sub> + H<sub>2</sub> |
| C. | Al<sub>2</sub>O<sub>3</sub> |
| D. | Al<sub>4</sub>O<sub>3</sub> |
| Answer» D. Al<sub>4</sub>O<sub>3</sub> | |