Chemical Bonding And Molecular Structure Ques 75
75. Which one of the following pairs is isostructural (i.e., having the same shape and hybridization)?
[2012]
(a) $[BCl_3$ and $BrCl_3^{-}]$
(b) $[NH_3$ and $NO_3^{-}]$
(c) $[NF_3$ and $BF_3]$
(d) $[BF_4^{-}$and $NH_4^{+}]$
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Answer:
Correct Answer: 75.(d)
Solution:
(d) $BF_4^{-}$hybridisation $s p^{3}$, tetrahedral structure.
$NH_4^{+}$hybridisation $s p^{3}$, tetrahedral structure.