MCQ
Which of the following statement is true ?
- AIn $[PtCl_2 (NH_3)_2]^{2+}$ the cis form is optically inactive while trans form is optically active
- BIn $Mabcd$, square planar complexes show both optical as well as geometrical isomerism
- ✓In $[Fe(C_2O_4)_3]^{3-},$ geometrical isomerism does not exist while optical isomerism exists
- DIn $Mabcd$ tetrahedral complex, optical isomerism cannot be observed


