The number of species having a square planar | vedclass

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(C) To determine the shape,we look at the hybridization and lone pairs of the central atom:$1$. $XeF_4$: $sp^3d^2$ hybridization with $2$ lone pairs,r

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$4$

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(C) To determine the shape,we look at the hybridization and lone pairs of the central atom:$1$. $XeF_4$: $sp^3d^2$ hybridization with $2$ lone pairs,resulting in a square planar geometry.$2$. $SF_4$: $sp^3d$ hybridization with $1$ lone pair,resulting in a see-saw geometry.$3$. $SiF_4$: $sp^3$ hybridization with $0$ lone pairs,resulting in a tetrahedral geometry.$4$. $BF_4^{-}$: $sp^3$ hybridization with $0$ lone pairs,resulting in a tetrahedral geometry.$5$. $BrF_4^{-}$: $sp^3d^2$ hybridization with $2$ lone pairs,resulting in a square planar geometry.$6$. $[Cu(NH_3)_4]^{2+}$: $dsp^2$ hybridization,resulting in a square planar geometry.$7$. $[FeCl_4]^{2-}$: $sp^3$ hybridization,resulting in a tetrahedral geometry.$8$. $[PtCl_4]^{2-}$: $dsp^2$ hybridization,resulting in a square planar geometry.Thus,the species with a square planar shape are $XeF_4$,$BrF_4^{-}$,$[Cu(NH_3)_4]^{2+}$,and $[PtCl_4]^{2-}$.The total count is $4$.

The number of species having a square planar shape from the following is $........$.
$XeF_4$,$SF_4$,$SiF_4$,$BF_4^{-}$,$BrF_4^{-}$,$[Cu(NH_3)_4]^{2+}$,$[FeCl_4]^{2-}$,$[PtCl_4]^{2-}$

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The number of species having a square planar shape from the following is $........$.$XeF_4$,$SF_4$,$SiF_4$,$BF_4^{-}$,$BrF_4^{-}$,$[Cu(NH_3)_4]^{2+}$,$[FeCl_4]^{2-}$,$[PtCl_4]^{2-}$