JEE Main 2021 — Coordination Compounds Question with Solution
From: JEE Main 2021 (Online) 1st September Evening Shift
Question
The potassium ferrocyanide solution gives a Prussian blue colour, when added to :
Choose an option
Show full solutionCorrect option: D
Correct answer
DFeCl3
Step-by-step explanation
FeCl3 + K4[Fe(CN)6] Fe4[Fe(CN)6]3 (Prussian blue)
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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.