In the complex $[SbF_5]^{2-}$,$sp^3d$ hybridization is present. The geometry of the complex is

Which of the following pairs of compounds is planar?

The magnetic moment of $[MnCl_{4}]^{2-}$ is $5.92 \ BM$. Explain the reason for this value.

Observe the following complexes: $[Mn(CN)_6]^{3-}, [Fe(CN)_6]^{3-}, [Co(C_2O_4)_3]^{3-}, [MnCl_6]^{3-}, [Fe(CN)_6]^{4-}, [CoF_6]^{3-}$. From the above,the number of inner orbital complexes with paramagnetic nature is

Which of the following is not a square planar complex?

The tetracyanonickelate $(II)$ complex ion has a ..... geometry.