JEE Main 2022 — Coordination Compounds Question with Solution
From: JEE Main 2022 (Online) 29th July Evening Shift
Question
Sum of oxidation state (magnitude) and coordination number of cobalt in is _________.
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Show full solutionCorrect answer: 9
Correct answer
9
Step-by-step explanation
Oxidation state of cobalt
Coordination number of cobalt
[As bpy is bidentate]
So, sum
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This is a previous-year question from JEE Main 2022, 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.