JEE Main 2021 — Coordination Compounds Question with Solution
From: JEE Main 2021 (Online) 26th August Evening Shift
Question
Arrange the following Cobalt complexes in the order of increasing Crystal Field Stabilization Energy (CFSE) value.
Complexes :
Choose the correct option :
Complexes :
Choose the correct option :
Choose an option
Show full solutionCorrect option: B
Correct answer
BB < A < C < D
Step-by-step explanation
(i) CFSE charge or oxidation no. of central metal ion.
(ii) CFSE strength of ligand
en > NH3 > H2O > F
order of CFSE
(ii) CFSE strength of ligand
en > NH3 > H2O > F
order of CFSE
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This is a previous-year question from JEE Main 2021, covering the Coordination Compounds 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.