TS EAMCET · Chemistry · Chemical Bonding and Molecular Structure
Identify the pair that is not is ostructural.
- A \(\mathrm{PCl}_s, \mathrm{BrF}_s\)
- B \(\mathrm{CH}_4, \mathrm{SiCl}_4\)
- C \(\mathrm{CO}_3^{2-}, \mathrm{NO}_3^{-}\)
- D \(\mathrm{AlF}_6^{3-}, \mathrm{SF}_6\)
Answer & Solution
Correct Answer
(A) \(\mathrm{PCl}_s, \mathrm{BrF}_s\)
Step-by-step Solution
Detailed explanation
Isostructural species have same shape and hybridisation. Accept \(\mathrm{PCI}_5, \mathrm{BrF}_5\) all species are is isostructural. \(\mathrm{PCl}_5\)-trigonal bipyramidaI shape \(s p^3 d\) \(\mathrm{BrF}_5\)-square pyramidal shape \(s p^3 d^2\)
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