Coordination Compounds PYQs - Last 10 Years
JEE Advanced / Chemistry / Inorganic Chemistry / 23 recent questions
ChemistryInorganic Chemistry2017-2026
Practice 23 JEE Advanced Chemistry questions from Coordination Compounds. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2017-2026
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Last 10 Years Coordination Compounds Questions
Showing 23 of 23 filtered questions.
1Coordination Compounds
Consider that the coordinating atoms of the ligands in cis- $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right] \mathrm{Cl}$ and mer- $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3 \mathrm{Cl}_3\right]$ octahedral complexes ...
INTEGER+4 / -02026
2Coordination Compounds
The total number of all possible isomers for the square planar complex with formula
$\mathrm{K[M(NCS)(NO_2)(gly)]}$ is ______.
($\mathrm{M} = \text{metal ion and } \mathrm{gly} = \mathrm{NH_2CH_2COO^-}$)
$\mathrm{K[M(NCS)(NO_2)(gly)]}$ is ______.
($\mathrm{M} = \text{metal ion and } \mathrm{gly} = \mathrm{NH_2CH_2COO^-}$)
INTEGER+4 / -02026
3Coordination Compounds
The sum of the spin only magnetic moment values (in B.M.) of $\left[\mathrm{Mn}(\mathrm{Br})_6\right]^{3-}$ and $\left[\mathrm{Mn}(\mathrm{CN})_6\right]^{3-}$ is _________.
INTEGER+4 / -02025
4Coordination Compounds
The correct order of the wavelength maxima of the absorption band in the ultraviolet-visible region for the given complexes is
MCQ+3 / -12025
5Coordination Compounds
Among $\left[\mathrm{Co}(\mathrm{CN})_4\right]^{4-},\left[\mathrm{Co}(\mathrm{CO})_3(\mathrm{NO})\right], \mathrm{XeF}_4,\left[\mathrm{PCl}_4\right]^{+},\left[\mathrm{PdCl}_4\right]^{2-},\left[\mathrm{ICl}_4\right]^{-},\left[\mathrm{Cu}(\ma...
INTEGER+4 / -02024
6Coordination Compounds
Among the following complexes, the total number of diamagnetic species is ___________.
$\left[\mathrm{Mn}\left(\mathrm{NH}_3\right)_6\right]^{3+},\left[\mathrm{MnCl}_6\right]^{3-},\left[\mathrm{FeF}_6\right]^{3-},\left[\mathrm{CoF}_6\right]...
$\left[\mathrm{Mn}\left(\mathrm{NH}_3\right)_6\right]^{3+},\left[\mathrm{MnCl}_6\right]^{3-},\left[\mathrm{FeF}_6\right]^{3-},\left[\mathrm{CoF}_6\right]...
INTEGER+4 / -02024
7Coordination Compounds
Among $\mathrm{V}(\mathrm{CO})_6, \mathrm{Cr}(\mathrm{CO})_5, \mathrm{Cu}(\mathrm{CO})_3, \mathrm{Mn}(\mathrm{CO})_5, \mathrm{Fe}(\mathrm{CO})_5,\left[\mathrm{Co}(\mathrm{CO})_3\right]^{3-},\left[\mathrm{Cr}(\mathrm{CO})_4\right]^{4-}$, and...
INTEGER+4 / -02024
8Coordination Compounds
Among the following options, select the option in which each complex in Set-I shows geometrical isomerism and the two complexes in Set-II are ionization isomers of each other.
$$ \text { [en }=\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CH}_2 \mat...
$$ \text { [en }=\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CH}_2 \mat...
MCQ+3 / -12024
9Coordination Compounds
The complex(es), which can exhibit the type of isomerism shown by $\left[\operatorname{Pt}\left(\mathrm{NH}_3\right)_2 \mathrm{Br}_2\right]$, is(are) :
[en $=\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CH}_2 \mathrm{NH}_2$ ]
[en $=\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CH}_2 \mathrm{NH}_2$ ]
MCQM+4 / -22023
10Coordination Compounds
Match the electronic configurations in List-I with appropriate metal complex ions in List-II and choose the correct option.
[Atomic Number: $\mathrm{Fe}=26, \mathrm{Mn}=25, \mathrm{Co}=27$ ]
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[Atomic Number: $\mathrm{Fe}=26, \mathrm{Mn}=25, \mathrm{Co}=27$ ]
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MCQ+3 / -12023
11Coordination Compounds
LIST-I contains metal species and LIST-II contains their properties.
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MCQ+3 / -12022
12Coordination Compounds
The pair(s) of complexes wherein both exhibit tetrahedral geometry is(are)(Note : py = pyridine)Given : Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)
MCQM+4 / -22021
13Coordination Compounds
The total number of possible isomers for [Pt(NH3)4Cl2]Br2 is ______.
INTEGER+4 / -02021
14Coordination Compounds
The calculated spin only magnetic moments of [
Cr(NH3)6]3+ and [CuF6]3\(-\) in BM, respectively, are(Atomic numbers of Cr and Cu are 24 and 29, respectively)
Cr(NH3)6]3+ and [CuF6]3\(-\) in BM, respectively, are(Atomic numbers of Cr and Cu are 24 and 29, respectively)
MCQ+3 / -12021
15Coordination Compounds
In an experiment, m grams of a compound X (gas/liquid/solid) taken in a container is loaded in a balance as shown in figure I below.In the presence of a magnetic field, the pan with X is either deflected upwards (figure II), or deflected do...
MCQM+4 / -22020
16Coordination Compounds
Choose the correct statement(s) among the following :
MCQM+4 / -22020
17Coordination Compounds
Total number of \(cis\,N - Mn - Cl\) bond angles (that is \(Mn - N\) and \(Mn - Cl\) bonds in cis positions) present in a molecule of \(cis[Mn{(en)_2}C{l_2}]\) complex is ..................(en = NH2CH2CH2NH2)
INTEGER+3 / -02019
18Coordination Compounds
Match each set of hybrid orbitals from LIST - A with complex(es) given in LIST - B
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MCQ+3 / -0.752018
19Coordination Compounds
The correct option(s) regarding the complex
\({\left[ {Co\left( {en} \right){{\left( {N{H_3}} \right)}_3}\left( {{H_2}O} \right)} \right]^{3 + }}\,\,\) \(\left( {en = {H_2}NC{H_2}C{H_2}N{H_2}} \right)\) is (are)
\({\left[ {Co\left( {en} \right){{\left( {N{H_3}} \right)}_3}\left( {{H_2}O} \right)} \right]^{3 + }}\,\,\) \(\left( {en = {H_2}NC{H_2}C{H_2}N{H_2}} \right)\) is (are)
MCQM+4 / -12018
20Coordination Compounds
The correct statement(s) regarding the binary transition metal carbonyl compounds is(are) (Atomic numbers : \(Fe = 26,Ni = 28\))
MCQM+4 / -12018
21Coordination Compounds
The ammonia prepared by treating ammonium sulphate with calcium hydroxide is completely used by \(NiCl{}_2.6{H_2}O\) to form a stable coordination compound. Assume that both the reactions are \(100\%\) complete. If \(1584\) \(g\) of ammon...
INTEGER+3 / -02018
22Coordination Compounds
The sum of the number of lone pairs of electrons on each central atom in the following species is
\({[TeB{r_6}]^{2 - }},{\left[ {Br{F_2}} \right]^ + },SNF_3,\) and \({\left[ {Xe{F_3}} \right]^ - }\)
(Atomic numbers: \(N = 7,F = 9,\) $$S =...
\({[TeB{r_6}]^{2 - }},{\left[ {Br{F_2}} \right]^ + },SNF_3,\) and \({\left[ {Xe{F_3}} \right]^ - }\)
(Atomic numbers: \(N = 7,F = 9,\) $$S =...
INTEGER+3 / -02017
23Coordination Compounds
Addition of excess aqueous ammonia to a pink colored aqueous solution of \(MC{l_2},6{H_2}O\left( X \right)\) and \(N{H_4}Cl\) gives an octahedral complex \(Y\) in the presence of air. In aqueous solution, complex \(Y\) behaves as \(1:3\) ...
MCQM+4 / -22017