MCQOPTIONS
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| 1. |
\[PC{{l}_{5}}\] exists but \[NC{{l}_{5}}\] does not because [EAMCET 1977, 82] |
| A. | Nitrogen has no vacant orbitals |
| B. | \[NC{{l}_{5}}\] is unstable |
| C. | Nitrogen atom is much smaller |
| D. | Nitrogen is highly inert |
| Answer» B. \[NC{{l}_{5}}\] is unstable | |