JEE Main 2021ChemistryCoordination CompoundsWarners Theory And Valence Bond TheorymediumMCQ

JEE Main 2021 — Coordination Compounds Question with Solution

From: JEE Main 2021 (Online) 31st August Evening Shift

Question

Spin only magnetic moment in BM of [Fe(CO)4(C2O4)]+ is :

Choose an option

Show full solutionCorrect option: D
Correct answer
D1.73

Step-by-step explanation

[Fe(CO)4(C2O4)]+

JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Coordination Compounds Question 172 English Explanation

One unpaired electron Spin only magnetic moment = B.M. = 1.73 BM

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About this question

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.