MCQOPTIONS
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| 1. |
Nitrogen show different oxidation states in the range [Kerala (Med.) 2003] |
| A. | 0 to +5 |
| B. | - 3 to + 5 |
| C. | - 5 to + 3 |
| D. | - 3 to + 3 |
| Answer» C. - 5 to + 3 | |