Which of the following pictorial diagrams mos | vedclass

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(C) $\pi^*$ antibonding molecular orbital is formed by the out-of-phase overlap of two atomic orbitals (e.g.,$p_x$ or $p_y$ orbitals). This results in

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(C) $\pi^*$ antibonding molecular orbital is formed by the out-of-phase overlap of two atomic orbitals (e.g.,$p_x$ or $p_y$ orbitals). This results in the presence of a nodal plane between the two nuclei where the electron probability density is zero,in addition to the nodal plane containing the internuclear axis. In the $\pi^*$ orbital,the lobes of the atomic orbitals have opposite signs (represented by shading) facing each other,leading to destructive interference. Diagram $C$ correctly depicts this out-of-phase combination,showing the nodal plane between the nuclei.

Which of the following pictorial diagrams most correctly represents the $\pi^*$ ($\pi$-antibonding) molecular orbital between two atoms if the internuclear axis is taken to be in the $z$-direction?

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