MCQ
Inversion of configuration observed :
- AIn $S _{ N } 1$ reaction
- BIn $S _{ N } 2$ reaction
- ✓Neither $S _{ N } 1$ nor $S _{ N } 2$ reaction
- DIn both $S _{ N } 1$ and $S _{ N } 2$ reaction
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$(A)$ $EDTA$ $(B)$ Coordination Compounds of $Pt$ $(C)$ $D-$Penicillamine $(D)$ Cis - Platin
Choose the correct answer from the option given below:
| Complexes | No. of unpaired electron | ||
| $A$ | $[CrF_6]^{-4}$ | $P$ | $5$ |
| $B$ | $[MnF_6]^{-4}$ | $Q$ | $2$ |
| $C$ | $[Cr(CN)_6]^{-4}$ | $R$ | $1$ |
| $D$ | $[Mn(CN)_6]^{-4}$ | $S$ | $4$ |