JEE Chemistry

Isomerism in Coordination Compounds: JEE Questions & Solutions

13 previous-year JEE Chemistry questions on Isomerism in Coordination Compounds, each with a worked step-by-step solution.

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Previous-year questions

  1. 01X is the number of geometrical isomers exhibited by [Pt(NH₃)(H₂O)BrCl]. Y is the number of optically inactive isomer(s) exhibited by…NVAMediumJEE 2026
  2. 02The complex that shows Facial - Meridional isomerism is:MCQEasyJEE 2025
  3. 03The number of optical isomers exhibited by the iron complex (A) obtained from the following reaction is FeCl₃ + KOH + H₂C₂O₄ → ANVAEasyJEE 2025
  4. 04Number of stereoisomers possible for the complexes, [CrCl₃(py)₃] and [CrCl₂(ox)₂]³⁻ are respectively (py = pyridine, ox = oxalate)MCQMediumJEE 2025
  5. 05A metal complex with a formula MCl₄( NH₃)₃ is involved in sp³d² hybridisation. It upon reaction with excess of AgNO3 solution gives ‘x’…NVAMediumJEE 2025
  6. 06An octahedral complex having molecular composition Co.5NH₃.Cl.SO₄ has two isomers A and B. The solution of A gives a white precipitate with…MCQEasyJEE 2025
  7. 07Given below are two statements: Statement I: A homoleptic octahedral complex, formed using monodentate ligands, will not show…MCQEasyJEE 2025
  8. 08Chiral complex from the following is:MCQEasyJEE 2023
  9. 09The Cl - Co - Cl bond angle values in a fac-[Co(NH₃)₃Cl₃] complex is/are:MCQEasyJEE 2023
  10. 10The complex cation which has two isomers is:MCQEasyJEE 2023
  11. 11Which of the following complex has a possibility to exist as meridional isomer?MCQEasyJEE 2023
  12. 12If Ni²⁺ is replaced by Pt²⁺ in the complex [NiCl₂Br₂]²⁻, which of the following properties are expected to get changed? A. Geometry B.…MCQMediumJEE 2023
  13. 13The total number of stereoisomers for the complex [Cr(ox)₂ClBr]³⁻ (where ox = oxalate) is:MCQMediumJEE 2023

Frequently asked questions

Our bank has 13 previous-year JEE Chemistry questions tagged to Isomerism in Coordination Compounds, drawn from JEE papers between 2023 and 2026, including 1 from 2026 alone. Each comes with a full step-by-step solution.

Isomerism in Coordination Compounds is rated Advanced overall for JEE Chemistry. The PYQs on this page break down as 8 easy, 5 medium.

Of the 13 previous-year questions on Isomerism in Coordination Compounds, 10 are multiple-choice (MCQ) and 3 are numerical-value (NVA) questions.

Based on recent paper analysis, Isomerism in Coordination Compounds is worth about 1 mark in JEE Main. It sits in Coordination Compounds, a Class 12 Chemistry chapter.

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