The incorrect statement regarding molecular orbital (s) is - Vidyadip

MCQ

The incorrect statement regarding molecular orbital $(s)$ is

A
If there is a nodal plane perpendicular to the internuclear axis and lying between the nuclei of bonded atoms then corresponding orbitals is antibonding $M.O.$
B
If a nodal plane lies in the inter-nuclear axis, then corresponding orbitals is $pi(\pi)$ bonding $M .O.$
C
The $\sigma$ -bonding molecular orbital does not contain nodal planes containing the ternuclear axis
✓
The $\delta$ -bonding molecular orbital possesses three nodal planes containing the internuclear axis.

✓

Answer

Correct option: D.

The $\delta$ -bonding molecular orbital possesses three nodal planes containing the internuclear axis.

d
The $\delta$ molecular orbital possesses $2$ nodal planes containing the internuclear axis.

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$LIST-I$ contains metal species and $LIST-II$ contains their properties.

$LIST-I$	$LIST-II$
$(I)$ $\left[ Cr ( CN )_6\right]^{4-}$	$(P)$ $t_{2 g }$ orbitals contain 4 electrons
$(II)$ $\left[ RuCl _6\right]^{2-}$	$(Q)$ $\mu$ (spin-only) $=4.9 BM$
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$(IV)$ $\left[ Fe \left( H _2 O \right)_6\right]^{2+}$	$(S)$ metal ion in $4$+ oxidation state
	$(T)$ $d^4$ species

[Given : Atomic number of $Cr =24, Ru =44, Fe =26$ ] Metal each metal species in $LIST-I$ with their properties in $LIST-II$, and choose the correct option