Which of the following are isostructural pair | vedclass

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(B) Isostructural species have the same geometry and hybridization.$A.$ $SO_{4}^{2-}$ and $CrO_{4}^{2-}$ are both tetrahedral ($sp^3$ hybridization).$

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$A$ and $B$ only

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(B) Isostructural species have the same geometry and hybridization.$A.$ $SO_{4}^{2-}$ and $CrO_{4}^{2-}$ are both tetrahedral ($sp^3$ hybridization).$B.$ $SiCl_{4}$ and $TiCl_{4}$ are both tetrahedral ($sp^3$ hybridization).$C.$ $NH_{3}$ is trigonal pyramidal $(sp^3)$,while $NO_{3}^{-}$ is trigonal planar $(sp^2)$.$D.$ $BCl_{3}$ is trigonal planar $(sp^2)$,while $BrCl_{3}$ is $T$-shaped $(sp^3d)$.Therefore,the isostructural pairs are $A$ and $B$.

Which of the following are isostructural pairs?
$A.$ $SO_{4}^{2-}$ and $CrO_{4}^{2-}$
$B.$ $SiCl_{4}$ and $TiCl_{4}$
$C.$ $NH_{3}$ and $NO_{3}^{-}$
$D.$ $BCl_{3}$ and $BrCl_{3}$

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Which of the following are isostructural pairs?$A.$ $SO_{4}^{2-}$ and $CrO_{4}^{2-}$$B.$ $SiCl_{4}$ and $TiCl_{4}$$C.$ $NH_{3}$ and $NO_{3}^{-}$$D.$ $BCl_{3}$ and $BrCl_{3}$