Among the following species,the least bond an | vedclass

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(D) $O_3$ molecule involves $sp^2$ hybridization with one lone pair,resulting in a bond angle of approximately $117^{\circ}$.$(B)$ $I_3^-$ involves $s

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$PH_3$

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(D) $O_3$ molecule involves $sp^2$ hybridization with one lone pair,resulting in a bond angle of approximately $117^{\circ}$.$(B)$ $I_3^-$ involves $sp^3d$ hybridization with three lone pairs on the central atom,resulting in a linear geometry with a bond angle of $180^{\circ}$.$(C)$ $NO_2^-$ involves $sp^2$ hybridization with one lone pair,resulting in a bond angle of approximately $115^{\circ}$.$(D)$ $PH_3$ involves $sp^3$ hybridization but exhibits significant $s-p$ mixing,leading to a bond angle close to $93^{\circ}$ due to the presence of a lone pair and the lack of hybridization of the $P$ orbitals.$	herefore$ Among the given species,$PH_3$ has the least bond angle.

Molecule	Geometry
$(A)$ $XeF_2$	$1$. Trigonal pyramidal
$(B)$ $XeO_3$	$2$. Distorted octahedral
$(C)$ $XeF_6$	$3$. Linear
$(D)$ $XeOF_4$	$4$. Square pyramidal

Among the following species,the least bond angle around the central atom is in

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Molecule Geometry
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