MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following below represents nitrate ion? |
| A. | NO<sub>2</sub> |
| B. | NO<sub>3</sub><sup>–</sup> |
| C. | NO<sup>–</sup> |
| D. | NO<sub>2</sub><sup>–</sup> |
| Answer» C. NO<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup> | |