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Previous year question hub

Coordination Compounds - Inorganic Chemistry - Chemistry Previous Year Questions

Practice Coordination Compounds - Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

34Papers
22Years
54Questions
1Topics

Coordination Compounds question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Coordination Compounds. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 29 53.7%
Easy 11 20.4%
Hard 9 16.7%
Not classified 5 9.3%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 39 72.2%
Numerical Answer Type (NAT) 15 27.8%

Subject weightage

Top subjects by unique question coverage.

Chemistry
54 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
54 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Coordination Compounds
54 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

JEE ADVANCED 2025 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2025 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2024 PAPER 1 ONLINE
3 Qs
JEE ADVANCED 2024 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2023 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2023 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2022 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2021 PAPER 1 ONLINE
2 Qs
JEE ADVANCED 2021 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2020 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2020 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2019 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2018 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2018 PAPER 2 OFFLINE
2 Qs
JEE ADVANCED 2017 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2016 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2016 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2015 PAPER 2 OFFLINE
2 Qs
JEE ADVANCED 2015 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2014 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2013 PAPER 1 OFFLINE
3 Qs
IIT JEE 2012 PAPER 1 OFFLINE
1 Qs
IIT JEE 2012 PAPER 2 OFFLINE
1 Qs
IIT JEE 2011 PAPER 1 OFFLINE
1 Qs
IIT JEE 2011 PAPER 2 OFFLINE
1 Qs
IIT JEE 2010 PAPER 1 OFFLINE
2 Qs
IIT JEE 2010 PAPER 2 OFFLINE
2 Qs
IIT JEE 2009 PAPER 2 OFFLINE
2 Qs
IIT JEE 2009 PAPER 1 OFFLINE
1 Qs
IIT JEE 2008 PAPER 2 OFFLINE
5 Qs
IIT JEE 2007 PAPER 2 OFFLINE
1 Qs
IIT JEE 2006
4 Qs
IIT JEE 2004 SCREENING
1 Qs
IIT JEE 1987
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
JEE ADVANCED 2025 PAPER 1 ONLINE20251View paper
JEE ADVANCED 2025 PAPER 2 ONLINE20251View paper
JEE ADVANCED 2024 PAPER 1 ONLINE20243View paper
JEE ADVANCED 2024 PAPER 2 ONLINE20241View paper
JEE ADVANCED 2023 PAPER 1 ONLINE20231View paper
JEE ADVANCED 2023 PAPER 2 ONLINE20231View paper
JEE ADVANCED 2022 PAPER 1 ONLINE20221View paper
JEE ADVANCED 2021 PAPER 1 ONLINE20212View paper
JEE ADVANCED 2021 PAPER 2 ONLINE20211View paper
JEE ADVANCED 2020 PAPER 1 OFFLINE20201View paper
JEE ADVANCED 2020 PAPER 2 OFFLINE20201View paper
JEE ADVANCED 2019 PAPER 2 OFFLINE20191View paper
JEE ADVANCED 2018 PAPER 1 OFFLINE20182View paper
JEE ADVANCED 2018 PAPER 2 OFFLINE20182View paper
JEE ADVANCED 2017 PAPER 1 OFFLINE20172View paper
JEE ADVANCED 2016 PAPER 1 OFFLINE20162View paper
JEE ADVANCED 2016 PAPER 2 OFFLINE20161View paper
JEE ADVANCED 2015 PAPER 1 OFFLINE20151View paper
JEE ADVANCED 2015 PAPER 2 OFFLINE20152View paper
JEE ADVANCED 2014 PAPER 2 OFFLINE20141View paper
JEE ADVANCED 2013 PAPER 1 OFFLINE20133View paper
IIT JEE 2012 PAPER 1 OFFLINE20121View paper
IIT JEE 2012 PAPER 2 OFFLINE20121View paper
IIT JEE 2011 PAPER 1 OFFLINE20111View paper
IIT JEE 2011 PAPER 2 OFFLINE20111View paper
IIT JEE 2010 PAPER 1 OFFLINE20102View paper
IIT JEE 2010 PAPER 2 OFFLINE20102View paper
IIT JEE 2009 PAPER 1 OFFLINE20091View paper
IIT JEE 2009 PAPER 2 OFFLINE20092View paper
IIT JEE 2008 PAPER 2 OFFLINE20085View paper
IIT JEE 2007 PAPER 2 OFFLINE20071View paper
IIT JEE 200620064View paper
IIT JEE 2004 SCREENING20041View paper
IIT JEE 198719871View paper

All Coordination Compounds previous year questions

Practice every matching question in batches of 20, with every available option.

1
1987 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 1987
The brown ring complex compound is formulated as [Fe(H2O)5(NO)+]SO4. The oxidation state of iron is
A
1
B
2
C
3
D
0
Open complete paper
2
2004 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2004 SCREENING
The pair of compounds having metals in their highest oxidation state is
A
MnO2, FeCl3
B
[MnO4]-, CrO2Cl2
C
[Fe(CN)6]3-, [Co(CN)3]
D
[NiCl4]2- , [CoCl4]-
Open complete paper
3
2006 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2006

Predict the magnetic nature of $\mathbf{A}$ and $\mathbf{B}$.

A

Both are diamagnetic.

B

A is diamagnetic and B is paramagnetic with one unpaired electron.

C

A is diamagnetic and B is paramagnetic with two unpaired electrons.

D

Both are paramagnetic.

Open complete paper
4
2006 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2006

The IUPAC names of \(\mathbf{A}\) and \(\mathbf{B}\) are

A
Potassium tetracyanonickelate (II), potassium tetrachloronickelate (II).
B
Tetracyanopotassiumnickelate (II), teterachloroptassiumnickelate (II).
C
Tetracyanonickel (II), tetrachloronickel (II).
D
Potassium tetracyanonickel (II), potassium tetrachloronickel (II).
Open complete paper
5
2006 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2006

The hybridisation of $A$ and $B$ are :

A

$d s p^2, s p^3$

B

$s p a, s p^3$

C

$d s p^2, d s p$

D

$s p^3 d^2, d^2 s p^3$

Open complete paper
6
2006 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2006

If the bond length of CO bond in carbon monoxide is $1.128 \mathop {\rm{A}}\limits^{\rm{o}}$, then what is the value of CO bond length in $\mathrm{Fe}(\mathrm{CO})_5$?

A

$1.15 \mathop {\rm{A}}\limits^{\rm{o}}$

B

$1.128\mathop {\rm{A}}\limits^{\rm{o}}$

C

$1.72 \mathop {\rm{A}}\limits^{\rm{o}}$

D

$1.118\mathop {\rm{A}}\limits^{\rm{o}}$

Open complete paper
7
2007 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2007 PAPER 2 OFFLINE

Among the following metal carbonyl, the C-O bond order is lowest in

A
\(\mathrm{[Mn(CO)_6]^+}\)
B
\(\mathrm{[Fe(CO)_5]}\)
C
\(\mathrm{[Cr(CO)_6]}\)
D
\(\mathrm{[V(CO)_6]^-}\)
Open complete paper
8
2008 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2008 PAPER 2 OFFLINE

The IUPAC name of [Ni(NH\(_3\))\(_4\)] [NiCl\(_4\)] is :

A
Tetrachloronickel (II) - tetraamminenickel (II)
B
Tetraamminenickel (II) - tetrachloronickel (II)
C
Tetraammnenickel (II) - tetrachloronickelate (II)
D
Tetrachloronickel (II) - tetraamminenickelate (0)
Open complete paper
9
2008 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2008 PAPER 2 OFFLINE

Among the following, the coloured compound is :

A
CuCl
B
K\(_3\)[Cu(CN)\(_4\)]
C
CuF\(_2\)
D
[Cu(CH\(_3\)CH)\(_4\)]BF\(_4\)
Open complete paper
10
2008 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2008 PAPER 2 OFFLINE

Statement 1 : [Fe(H\(_2\)O)\(_5\)NO]SO\(_4\) is paramagnetic.

Statement 2 : The Fe in [Fe(H\(_2\)O)\(_5\)NO]SO\(_4\) has three unpaired electrons.

A
Statement 1 is True, Statement 2 is True; Statement 2 is a CORRECT explanation for Statement 1.
B
Statement 1 is True, Statement 2 is True; Statement 2 is a NOT CORRECT explanation for Statement 1.
C
Statement 1 is True, Statement 2 is False.
D
Statement 1 is False, Statement 2 is True.
Open complete paper
11
2008 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2008 PAPER 2 OFFLINE

Statement 1 : The geometrical isomers of the complex [M(NH\(_3\))\(_4\)Cl\(_2\)] are optically inactive.

Statement 2 : Both geometrical isomers of the complex [M(NH\(_3\))\(_4\)Cl\(_2\)] possess axis of symmetry.

A
Statement 1 is True, Statement 2 is True; Statement 2 is a CORRECT explanation for Statement 1.
B
Statement 1 is True, Statement 2 is True; Statement 2 is a NOT CORRECT explanation for Statement 1.
C
Statement 1 is True, Statement 2 is False.
D
Statement 1 is False, Statement 2 is True.
Open complete paper
12
2008 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2008 PAPER 2 OFFLINE

Both [Ni(CO)\(_4\)] and [Ni(CN)\(_4\)]\(^{2-}\) are diamagnetic. They hybridisations of nickel in these complexes, respectively, are :

A
sp\(^3\), sp\(^3\)
B
sp\(^3\), dsp\(^2\)
C
dsp\(^2\), sp\(^3\)
D
dsp\(^2\), dsp\(^2\)
Open complete paper
13
2009 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2009 PAPER 1 OFFLINE

The compound(s) that exhibit(s) geometrical isomerism is(are)

A
\(\mathrm{\left[ {Pt(en)C{l_2}} \right]}\)
B
\(\mathrm{\left[ {Pt{{(en)}_2}} \right]C{l_2}}\)
C
\(\mathrm{\left[ {Pt{{(en)}_2}C{l_2}} \right]C{l_2}}\)
D
\(\mathrm{\left[ {Pt{{(N{H_3})}_2}C{l_2}} \right]}\)
Open complete paper
14
2009 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2009 PAPER 2 OFFLINE

The spin only magnetic moment value (in Bohr magneton units) of Cr(CO)\(_6\) is

A
0
B
2.84
C
4.90
D
5.92
Open complete paper
15
2009 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2009 PAPER 2 OFFLINE

The number of water molecule(s) directly bonded to the centre in CuSO\(_4\) . 5H\(_2\)O is __________.

Enter a numerical response
Open complete paper
16
2010 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2010 PAPER 1 OFFLINE

The ionisation isomer of \(\mathrm{[Cr(H_2O)_4Cl(NO_2)]Cl}\) is

A
\([Cr{({H_2}O)_4}({O_2}N)]C{l_2}\)
B
\([Cr{({H_2}O)_4}C{l_2}](N{O_2})\)
C
\([Cr{({H_2}O)_4}Cl(ONO)]Cl\)
D
\([Cr{({H_2}O)_4}C{l_2}(N{O_2})]{H_2}O\)
Open complete paper
17
2010 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2010 PAPER 1 OFFLINE

The correct structure of ethylenediaminetetraacetic acid (EDTA) is

A
IIT-JEE 2010 Paper 1 Offline Chemistry - Coordination Compounds Question 29 English Option 1
B
IIT-JEE 2010 Paper 1 Offline Chemistry - Coordination Compounds Question 29 English Option 2
C
IIT-JEE 2010 Paper 1 Offline Chemistry - Coordination Compounds Question 29 English Option 3
D
IIT-JEE 2010 Paper 1 Offline Chemistry - Coordination Compounds Question 29 English Option 4
Open complete paper
18
2010 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2010 PAPER 2 OFFLINE
Total number of geometrical isomers for the complex $\left[\mathrm{RhCl}(\mathrm{CO})\left(\mathrm{PPh}_3\right)\left(\mathrm{NH}_3\right)\right]$ is ___________.
Enter a numerical response
Open complete paper
19
2010 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2010 PAPER 2 OFFLINE
The complex showing a spin-only magnetic moment of 2.82 B.M. is :
A
$\mathrm{Ni}(\mathrm{CO})_4$
B
$\left[\mathrm{NiCl}_4\right]^{2-}$
C
$\mathrm{Ni}\left(\mathrm{PPh}_3\right)_4$
D
$\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$
Open complete paper
20
2011 · Chemistry · Inorganic Chemistry · Coordination Compounds
IIT JEE 2011 PAPER 1 OFFLINE
Geometrical shapes of the complexes formed by the reaction of Ni2+ with Cl-, CN- and H2O respectively are
A
octahedral, tetrahedral and square planar
B
tetrahedral, square planar and octahedral
C
square planar, tetrahedral, and octahedral
D
octahedral, square planar and octahedral
Open complete paper

Showing 20 of 54 questions