JEE Main 2025ChemistryCoordination CompoundsMediumMCQ

JEE Main 2025Coordination Compounds Question with Solution

JEE Main 2025 (7 Apr Shift 1)

Question

An octahedral complex having molecular composition Co. has two isomers A and B. The solution of A gives a white precipitate with solution and the solution of B gives white precipitate with solution. The type of isomerism exhibited by the complex is,

Choose an option

Show full solutionCorrect option: C
Correct answer
CIonisation isomerism

Step-by-step explanation

(A) complex is
(B) complex is
Both and are Ionisation isomers.

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About this question

This is a previous-year question from JEE Main 2025, 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.