Given below are two statements : Statement I : Crystal Field Stabilization Energy (CFSE) of [Cr(H 2 O) 6 ] 2+ is greater than that of [Mn(H 2 O) 6 ] 2+ . Statement II : Potassium ferricyanide has a greater spin-only magnetic moment than sodium ferrocyanide. In the light of the above statements, choose the correct answer from the options given below :

Both Statement I and Statement II are true

Statement I is true but Statement II is false

Both Statement I and Statement II are false

Statement I is false but Statement II is true

The complex that shows Facial - Meridional isomerism is :

$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3 \mathrm{Cl}_3\right]$

$\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}$

$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]^{+}$

$\left[\mathrm{Co}(\mathrm{en})_3\right]^{3+}$

Coordination Compounds — JEE Main Previous Year Questions

Q: How many JEE Main questions have been asked from Coordination Compounds?

EByAi's bank holds 318 real JEE Main questions from Coordination Compounds, asked between 2016 and 2026 — about 29 per year on average. Every count is measured from actual papers, not estimated.

Q: Is Coordination Compounds important for JEE Main?

318 questions over 11 papers make Coordination Compounds a high-weightage chapter in JEE Main Chemistry. The year-wise table above shows exactly how often it appears.

Q: Can I solve Coordination Compounds PYQs online for free?

Yes. EByAi lets you solve JEE Main past-year questions in the browser with written solutions — free daily practice, no card needed.

318 solved PYQs · 2016–2026 · Chemistry

Solved PYQs: 318
Years covered: 2016–2026
Avg / year: ~29
Subject: Chemistry

How many JEE Main questions come from Coordination Compounds?

Coordination Compounds has contributed 318 questions to Joint Entrance Examination (Main) papers between 2016 and 2026 — an average of about 29 questions a year. That count is measured from EByAi’s bank of 55,289 JEE Main questions, not estimated from a syllabus. Every one of the 318 questions carries a written, step-by-step solution, and each is tagged to Coordination Compounds within Chemistry, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Coordination Compounds questions from real JEE Main papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 318 Coordination Compounds questions (with full written solutions) are available in practice.

Question 1 · JEE Main 2026
The correct increasing order of spin-only magnetic moment values of the complex ions [MnBr 4 ] 2− (A), [Cu(H 2 O) 6 ] 2+ (B), [Ni(CN) 4 ] 2− (C) and [Ni(H 2 O) 6 ] 2+ (D) is :
1. (A) $A = B < D < C$
2. (B) $C = D < B < A$
3. (C) $C < B < D < A$
4. (D) $A = B < C < D$
Show answerAnswer
$Answer: (C) C < B < D < A$
Question 2 · JEE Main 2026
Match List - I with List - II. List - I Chromium (III) Complexes (en = ethylene diamine) List - II Δ₀ (cm⁻¹) A [Cr(CN)₆]³⁻ I. 15,060 B [CrF₆]³⁻ II. 17,400 C [Cr(H₂O)₆]³⁺ III. 22,300 D [Cr(en)₃]³⁺ IV. 26,600 Choose the correct answer from the options given below:
1. (A) $A-I, B-II, C-III, D-IV$
2. (B) $A-II, B-III, C-IV, D-I$
3. (C) $A-III, B-IV, C-I, D-II$
4. (D) $A-IV, B-I, C-II, D-III$
Show answerAnswer
$Answer: (D) A-IV, B-I, C-II, D-III$
Question 3 · JEE Main 2026
Given below are two statements : Statement I : Crystal Field Stabilization Energy (CFSE) of [Cr(H 2 O) 6 ] 2+ is greater than that of [Mn(H 2 O) 6 ] 2+ . Statement II : Potassium ferricyanide has a greater spin-only magnetic moment than sodium ferrocyanide. In the light of the above statements, choose the correct answer from the options given below :
1. (A) $Statement I is true but Statement II is false$
2. (B) $Both Statement I and Statement II are true$
3. (C) $Both Statement I and Statement II are false$
4. (D) $Statement I is false but Statement II is true$
Show answerAnswer
$Answer: (B) Both Statement I and Statement II are true$
Question 4 · JEE Main 2025
The complex that shows Facial - Meridional isomerism is :
1. (A) $[Co (en)_{2} Cl_{2}]^{+}$
2. (B) $[Co (NH_{3})_{3} Cl_{3}]$
3. (C) $[Co (NH_{3})_{4} Cl_{2}]^{+}$
4. (D) $[Co (en)_{3}]^{3 +}$
Show answerAnswer
$Answer: (B) [Co (NH_{3})_{3} Cl_{3}]$
Question 5 · JEE Main 2025
The number of species from the following that are involved in sp 3 d 2 hybridization is : [Co(NH 3 ) 6 ] 3+ , SF 6 , [CrF 6 ] 3− , [CoF 6 ] 3− , [Mn(CN) 6 ] 3− , and [MnCl 6 ] 3−
1. (A) $4$
2. (B) $3$
3. (C) $5$
4. (D) $6$
Show answerAnswer
$Answer: (B) 3$

Coordination Compounds questions by year

Year	Questions	Share of chapter questions
2026	36
2025	43
2024	48
2023	47
2022	31
2021	39
2020	32
2019	28
2018	7
2017	2
2016	5

Practise these 318 questions with solutions

Free to start — 25 past-year questions a day with full written solutions, no card needed.

Start Coordination Compounds practice free

FAQs

How many JEE Main questions have been asked from Coordination Compounds?

EByAi's bank holds 318 real JEE Main questions from Coordination Compounds, asked between 2016 and 2026 — about 29 per year on average. Every count is measured from actual papers, not estimated.

Is Coordination Compounds important for JEE Main?

318 questions over 11 papers make Coordination Compounds a high-weightage chapter in JEE Main Chemistry. The year-wise table above shows exactly how often it appears.

Can I solve Coordination Compounds PYQs online for free?

Yes. EByAi lets you solve JEE Main past-year questions in the browser with written solutions — free daily practice, no card needed.

More JEE Main Chemistry chapters

All JEE Main Chemistry chapters →JEE Main overview →

Coordination Compounds — JEE Main Previous Year Questions

318 solved PYQs · 2016–2026 · Chemistry

Solved PYQs

318

Years covered

2016–2026

Avg / year

~29

Subject

Chemistry

How many JEE Main questions come from Coordination Compounds?

Sample Coordination Compounds questions from real JEE Main papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 318 Coordination Compounds questions (with full written solutions) are available in practice.

Question 1 · JEE Main 2026
The correct increasing order of spin-only magnetic moment values of the complex ions [MnBr 4 ] 2− (A), [Cu(H 2 O) 6 ] 2+ (B), [Ni(CN) 4 ] 2− (C) and [Ni(H 2 O) 6 ] 2+ (D) is :
1. (A) $A = B < D < C$
2. (B) $C = D < B < A$
3. (C) $C < B < D < A$
4. (D) $A = B < C < D$
Show answerAnswer
$Answer: (C) C < B < D < A$
Question 2 · JEE Main 2026
Match List - I with List - II. List - I Chromium (III) Complexes (en = ethylene diamine) List - II Δ₀ (cm⁻¹) A [Cr(CN)₆]³⁻ I. 15,060 B [CrF₆]³⁻ II. 17,400 C [Cr(H₂O)₆]³⁺ III. 22,300 D [Cr(en)₃]³⁺ IV. 26,600 Choose the correct answer from the options given below:
1. (A) $A-I, B-II, C-III, D-IV$
2. (B) $A-II, B-III, C-IV, D-I$
3. (C) $A-III, B-IV, C-I, D-II$
4. (D) $A-IV, B-I, C-II, D-III$
Show answerAnswer
$Answer: (D) A-IV, B-I, C-II, D-III$
Question 3 · JEE Main 2026
Given below are two statements : Statement I : Crystal Field Stabilization Energy (CFSE) of [Cr(H 2 O) 6 ] 2+ is greater than that of [Mn(H 2 O) 6 ] 2+ . Statement II : Potassium ferricyanide has a greater spin-only magnetic moment than sodium ferrocyanide. In the light of the above statements, choose the correct answer from the options given below :
1. (A) $Statement I is true but Statement II is false$
2. (B) $Both Statement I and Statement II are true$
3. (C) $Both Statement I and Statement II are false$
4. (D) $Statement I is false but Statement II is true$
Show answerAnswer
$Answer: (B) Both Statement I and Statement II are true$
Question 4 · JEE Main 2025
The complex that shows Facial - Meridional isomerism is :
1. (A) $[Co (en)_{2} Cl_{2}]^{+}$
2. (B) $[Co (NH_{3})_{3} Cl_{3}]$
3. (C) $[Co (NH_{3})_{4} Cl_{2}]^{+}$
4. (D) $[Co (en)_{3}]^{3 +}$
Show answerAnswer
$Answer: (B) [Co (NH_{3})_{3} Cl_{3}]$
Question 5 · JEE Main 2025
The number of species from the following that are involved in sp 3 d 2 hybridization is : [Co(NH 3 ) 6 ] 3+ , SF 6 , [CrF 6 ] 3− , [CoF 6 ] 3− , [Mn(CN) 6 ] 3− , and [MnCl 6 ] 3−
1. (A) $4$
2. (B) $3$
3. (C) $5$
4. (D) $6$
Show answerAnswer
$Answer: (B) 3$

Coordination Compounds questions by year

Year	Questions	Share of chapter questions
2026	36
2025	43
2024	48
2023	47
2022	31
2021	39
2020	32
2019	28
2018	7
2017	2
2016	5

Practise these 318 questions with solutions

Free to start — 25 past-year questions a day with full written solutions, no card needed.

Start Coordination Compounds practice free

FAQs

How many JEE Main questions have been asked from Coordination Compounds?

EByAi's bank holds 318 real JEE Main questions from Coordination Compounds, asked between 2016 and 2026 — about 29 per year on average. Every count is measured from actual papers, not estimated.

Is Coordination Compounds important for JEE Main?

318 questions over 11 papers make Coordination Compounds a high-weightage chapter in JEE Main Chemistry. The year-wise table above shows exactly how often it appears.

Can I solve Coordination Compounds PYQs online for free?

Yes. EByAi lets you solve JEE Main past-year questions in the browser with written solutions — free daily practice, no card needed.