JEE Main 2003 — Coordination Compounds Question with Solution
From: AIEEE 2003
Question
In the coordination compound, K4[Ni(CN)4], the oxidation state of nickel is :
Choose an option
Show full solutionCorrect option: A
Correct answer
A0
Step-by-step explanation
Let the No of in
then
then
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This is a previous-year question from JEE Main 2003, 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.