MCQ
To Convert cyclononatetraene in aromatic ion the process needed is
- AAddition of one more $\pi $ bond
- BAddition of two more $\pi $ bond
- ✓Loss of $H^+$ from $sp^3$ hybridised carbon
- DLoss of $H^+$ from $sp^2$ hybridised carbon
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| List $I$ | List $II$ |
| Compound | Structure |
| $(A)$ $ClF_3$ | Square planar |
| $(B)$ $PCl_5$ | Tetrahedral |
| $(C)$ $IF_5$ | Trigonal bipyramidal |
| $(D)$ $CCl_4$ | Square pyramidal |
| $(E)$ $XeF_4$ | $T-$ shaped |
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