JEE Main 2021 — Chemical Bonding And Molecular Structure Question with Solution
From: JEE Main 2021 (Online) 24th February Morning Shift
Question
Which of the following are isostructural pairs ?
A. and
B. SiCl4, and TiCl4
C. NH3 and NO3-
D. BCl3 and BrCl3
A. and
B. SiCl4, and TiCl4
C. NH3 and NO3-
D. BCl3 and BrCl3
Choose an option
Show full solutionCorrect option: C
Correct answer
CA and B only
Step-by-step explanation
Isostructural compounds are those compounds which have same structure as well as same hybridisation.
Formula for find hybridisation : H = (Lone pair + Sigma bond + coordinate bond )
If number of sigma bond (), co-ordinate bond and lone pair are same for given pairs, they are isostructural.Practice this on the real CBT interface
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This is a previous-year question from JEE Main 2021, covering the Chemical Bonding And Molecular Structure chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.