Which of the following represent zero overlap | vedclass

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(A) Zero overlap occurs when the symmetry of the atomic orbitals is such that the positive and negative regions of the overlapping orbitals cancel eac

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(A) Zero overlap occurs when the symmetry of the atomic orbitals is such that the positive and negative regions of the overlapping orbitals cancel each other out,or when the orbitals are oriented in a way that they cannot effectively interact to form a bond.In option $A$,the $P_x$ orbital lies in the $xy$-plane and the $P_y$ orbital also lies in the $xy$-plane. When placed along the $Z$-axis,their symmetry is such that they cannot overlap to form a bond,resulting in zero overlap.In option $C$,two $P_x$ orbitals are placed side-by-side along the $Z$-axis. Since they are oriented perpendicular to the internuclear axis ($Z$-axis),they can undergo lateral overlap to form a $\pi$-bond,so this is not a zero-overlap condition.Therefore,the correct representation of zero overlap is given by the combination of $P_x$ and $P_y$ orbitals.

Which of the following represent zero overlap (non-bonding condition)?

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