Pick out the correct statement with respect to $[M n (C N)_{6}]^{3 -}$ :
It is $d s p^{2}$ hybridised and square planar
It is $s p^{3} d^{2}$ hybridised and octahedral
It is $s p^{3} d^{2}$ hybridised and tetrahedral
It is $d^{2} s p^{3}$ hybridised and octahedral

Question

Pick out the correct statement with respect to $[M n (C N)_{6}]^{3 -}$ :
It is $d s p^{2}$ hybridised and square planar
It is $s p^{3} d^{2}$ hybridised and octahedral
It is $s p^{3} d^{2}$ hybridised and tetrahedral
It is $d^{2} s p^{3}$ hybridised and octahedral

Toppr Admin · Accepted Answer

In the complex -Mn-CN-6-3-x2212- the Mn3- ion has d4 outer electronic configuration-xA0-It is an inner orbital complex- Inner d orbitals are used which results in d2sp3 hybridisation-xA0-The molecular geometry is octahedral-Hence the option D is correct-

(i)	$X e F_{2}$	(a)	Central atom is $s p^{3}$ hybridised and has a bent shape.
(ii)	$N_{3}^{-}$	(b)	Central atom is $s p^{3} d^{2}$ hybridised and has an octahedral shape.
(iii)	$P C l_{6}^{-}$	(c)	Central atom is $s p$ hybridised and has a linear shape.
(iv)	$I C l_{2}^{+}$	(d)	Central atom is $s p^{3} d$ hybridised and has a linear shape.

Pick out the correct statement with respect to [Mn(CN)6]3− :It is dsp2 hybridised and square planarIt is sp3d2 hybridised and octahedralIt is sp3d2 hybridised and tetrahedralIt is d2sp3 hybridised and octahedral

In the complex [Mn(CN)6]3−, the Mn3+ ion has d4 outer electronic configuration. It is an inner orbital complex. Inner d orbitals are used which results in d2sp3 hybridisation. The molecular geometry is octahedral.Hence the option D is correct.

Pick out the correct statement with respect to $[M n (C N)_{6}]^{3 -}$ :
It is $d s p^{2}$ hybridised and square planar
It is $s p^{3} d^{2}$ hybridised and octahedral
It is $s p^{3} d^{2}$ hybridised and tetrahedral
It is $d^{2} s p^{3}$ hybridised and octahedral

In the complex $[M n (C N)_{6}]^{3 -}$ , the $M n^{3 +}$ ion has $d^{4}$ outer electronic configuration.

It is an inner orbital complex. Inner d orbitals are used which results in $d^{2} s p^{3}$ hybridisation.

The molecular geometry is octahedral.

Hence the option D is correct.