If x-axis is the molecular axis and p_z orbit | vedclass

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(A) In the $O_2$ molecule,if the $x-axis$ is considered the internuclear (molecular) axis,then the $p_x$ orbitals undergo head-on overlap to form a $\

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$xy-plane$

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(A) In the $O_2$ molecule,if the $x-axis$ is considered the internuclear (molecular) axis,then the $p_x$ orbitals undergo head-on overlap to form a $\sigma-$ bond.The $p_y$ and $p_z$ orbitals undergo side-on overlap to form $\pi-$ bonds.For a $\pi-$ bond formed by $p_z$ orbitals,the electron density is concentrated above and below the molecular axis $(x-axis)$.The nodal plane is the plane where the probability of finding an electron is zero.For a $\pi_{p_z}$ bond,the nodal plane contains the molecular axis $(x-axis)$ and is perpendicular to the plane of the orbital lobes.Since the $p_z$ orbitals lie in the $xz-plane$,the nodal plane for the $\pi_{p_z}$ bond is the $xy-plane$.

If $x-axis$ is the molecular axis and $p_z$ orbitals participate in bonding,then which one of the following will be the nodal plane present within the $\pi-$ bond of the $O_2$ molecule?

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