Coordination Compounds · Chemistry · MHT CET

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MCQ (Single Correct Answer)

MHT CET 2024 16th May Morning Shift
What is the EAN of Zn in $\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_4\right]^{2+}$ ?
MHT CET 2024 16th May Morning Shift
Which from following complexes is having ambidentate ligand in it?
MHT CET 2024 15th May Evening Shift
Which among the following is a cationic complex?
MHT CET 2024 15th May Evening Shift
What type of hybridization is present in $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ complex?
MHT CET 2024 15th May Morning Shift
Which from following is a correct stability order of complex formed by metal ions if the ligand remains same?
MHT CET 2024 15th May Morning Shift
What is the number of electrons lost by Cr in a complex $\left[\mathrm{Cr}(\mathrm{CO})_6\right]$ ?
MHT CET 2024 11th May Evening Shift
Which among the following is a correct decreasing order of thermodynamic stability of the complexes?
MHT CET 2024 11th May Evening Shift
What type of ligand is the oxalate ion?
MHT CET 2024 11th May Morning Shift
Identify the type of hybridization present in $\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$.
MHT CET 2024 11th May Morning Shift
What is the number of unpaired electrons present in $\left[\mathrm{CoF}_6\right]^{3-} ?$
MHT CET 2024 10th May Evening Shift
What is the number of moles of ionisable $\mathrm{Cl^-}$ ions in a coordinate complex if it forms two moles of $\mathrm{AgCl}$ when treated with silve...
MHT CET 2024 10th May Evening Shift
Identify a complex having monodentate ligand from following :
MHT CET 2024 10th May Morning Shift
What type of isomerism is exhibited by $\left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right] \mathrm{Cl}_3$ and $\left[\mathrm{Cr}\left(\mat...
MHT CET 2024 10th May Morning Shift
Identify heteroleptic complex from following.
MHT CET 2024 9th May Evening Shift
What is the oxidation state of central metal ion in $\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}$ complex?
MHT CET 2024 9th May Evening Shift
Which from following is a formula of sodium hexafluoroaluminate(III)?
MHT CET 2024 9th May Morning Shift
Which from following coordinate complexes is a heteroleptic complex?
MHT CET 2024 9th May Morning Shift
Which from the following statements about $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ complex is NOT correct?
MHT CET 2024 4th May Evening Shift
Which from following ligands is able to form linkage isomers?
MHT CET 2024 4th May Evening Shift
Identify the total number of complexes having bidentate ligands in them from following list of complexes. a) Tetracyanonickelate(II) ion b) Trioxalato...
MHT CET 2024 4th May Morning Shift
Identify neutral sphere complex from following.
MHT CET 2024 4th May Morning Shift
Identify a ligand having two donor atoms but uses a pair of electrons of either donor atom to form coordinate bond.
MHT CET 2024 3rd May Evening Shift
Which from following ligands is able to form linkage isomers?
MHT CET 2024 3rd May Evening Shift
Which from following ligands has highest field strength?
MHT CET 2024 3rd May Morning Shift
Identify the formula of pentaaquaisothiocyanatoiron(III) ion from following.
MHT CET 2024 3rd May Morning Shift
What is the coordination number of central metal ion in $\left[\mathrm{Fe}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}$ ?
MHT CET 2024 2nd May Evening Shift
What is EAN of Cu in $\left[\mathrm{Cu}\left(\mathrm{NH}_3\right)_4\right]^{2+}$ ?
MHT CET 2024 2nd May Evening Shift
Find the total number of moles of donor atoms present in one mole trioxalatocobaltate(III) ion.
MHT CET 2024 2nd May Morning Shift
Identify the number of donor atoms in EDTA molecule that form coordinate bond with central metal atom or ion in a complex.
MHT CET 2024 2nd May Morning Shift
Which from following complexes contains only neutral ligands in it?
MHT CET 2023 14th May Evening Shift
Identify anionic sphere complex from following.
MHT CET 2023 14th May Evening Shift
What is the oxidation number of $$\mathrm{Pt}$$ in $$\mathrm{PtCl}_6^{2-}$$ ?
MHT CET 2023 14th May Evening Shift
Which coordination complex from following contains neutral ligand?
MHT CET 2023 14th May Morning Shift
What is coordination number of central metal ion in $$\left[\mathrm{Fe}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}$$ ?
MHT CET 2023 14th May Morning Shift
Which from following formulae is of sodium hexanitrocobaltate(III)?
MHT CET 2023 13th May Evening Shift
Which from following species is NOT a monodentate ligand?
MHT CET 2023 13th May Evening Shift
Identify homoleptic complex from following.
MHT CET 2023 13th May Morning Shift
Identify cationic sphere complex from following.
MHT CET 2023 13th May Morning Shift
Which from following formulae is of trioxalatocobaltate(III) ion?
MHT CET 2023 12th May Evening Shift
What is the number of moles of donor atoms in n mole of NO$$^-_2$$ ?
MHT CET 2023 12th May Evening Shift
What type of ligand the EDTA is?
MHT CET 2023 12th May Morning Shift
Which from following is a neutral ligand?
MHT CET 2023 12th May Morning Shift
Which from following complexes contains only anionic ligands?
MHT CET 2023 11th May Evening Shift
Identify the formula of potassium trioxalatoaluminate(III).
MHT CET 2023 11th May Evening Shift
Identify anionic complex from following.
MHT CET 2023 11th May Morning Shift
Identify a CORRECT formula for spin only magnetic moment.
MHT CET 2023 11th May Morning Shift
What is total number of donor atoms in $$\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)\left(\mathrm{NH}_3\right)_5\right] \mathrm{I}_3$$ ?...
MHT CET 2023 11th May Morning Shift
Which among following complexes is a neutral complex?
MHT CET 2023 10th May Evening Shift
What is the calculated value of spin only magnetic moment in terms of BM if only one unpaired electron is present in a species?
MHT CET 2023 10th May Evening Shift
What type of ligand does the ethylenediamine is?
MHT CET 2023 10th May Evening Shift
Which from following complexes is heteroleptic?
MHT CET 2023 10th May Morning Shift
What is the value of effective atomic number of cobalt in $$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$$ complex if $$\mathrm{Co}(\math...
MHT CET 2023 10th May Morning Shift
Identify heteroleptic complex from following.
MHT CET 2023 9th May Evening Shift
Identify monodentate ligand from the following.
MHT CET 2023 9th May Evening Shift
Which from the following coordinate complexes contains anionic and neutral ligands in it?
MHT CET 2023 9th May Morning Shift
Identify neutral ligand from following
MHT CET 2022 11th August Evening Shift
Identify the type of hybridization involved in hexaaminecobalt (III) complex ion.
MHT CET 2022 11th August Evening Shift
What is the number of unpaired electrons in $$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$$ complex?
MHT CET 2021 24th September Evening Shift
What is oxidation state of cobalt in a coordination complex if it's EAN is 36 and the value of C.N. is 6 (Given: Atomic number of cobalt = 27).
MHT CET 2021 24th September Evening Shift
Which among the following is a correct order of increasing field strength of ligands?
MHT CET 2021 24th September Morning Shift
Which among the following cations will form lowest stability complex if the ligand remains the same?
MHT CET 2021 24th September Morning Shift
Which among following statements is true about $$\mathrm{Na}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]$$ ?
MHT CET 2021 23rd September Evening Shift
What is IUPAC name of $$[\mathrm{Co}(\mathrm{H}_2 \mathrm{O})(\mathrm{NH}_3)_5] \mathrm{I}_3$$ ?
MHT CET 2021 23rd September Evening Shift
What is effective atomic number of $$\mathrm{Pt}$$ in $$\left[\mathrm{Pt}\left(\mathrm{NH}_3\right)_4\right]^{2+}$$ ? (Given atomic number of $$\mathr...
MHT CET 2021 23th September Morning Shift
Which of the following complexes is diamagnetic and square planar?
MHT CET 2021 23th September Morning Shift
Identify the number of unpaired electrons present and geometry respectively of [Co(NH$$_3$$)$$_6$$]$$^{3+}$$ complex.
MHT CET 2021 22th September Evening Shift
Which among the following statements about $$\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$$ is $$\underline{\text { NOT }}$$ true?
MHT CET 2021 22th September Evening Shift
Identify homoleptic complex from following.
MHT CET 2021 22th September Morning Shift
What is the number of N atoms present in EDTA?
MHT CET 2021 22th September Morning Shift
What type of hybridization is present in $$\mathrm{Ni}$$ of $$\left[\mathrm{Ni}(\mathrm{Cl})_4\right]^{2-}$$ and $$\left[\mathrm{Ni}(\mathrm{CN})_4\ri...
MHT CET 2021 21th September Evening Shift
Identify cationic complex from following.
MHT CET 2021 21th September Evening Shift
What is effective atomic number of cobalt in [Co(NH$$_3$$)$$_6$$]$$^{3+}$$ if Co(Z = 27) ?
MHT CET 2021 21th September Morning Shift
Which among the following is NOT a neutral ligand?
MHT CET 2021 21th September Morning Shift
Identify homoleptic complex from following :
MHT CET 2021 20th September Evening Shift
What type of hybridization is exhibited by [CoF$$_6$$]$$^{3-}$$ ?
MHT CET 2021 20th September Evening Shift
Identify neutral complex from following.
MHT CET 2021 20th September Morning Shift
Which among the following statements is true for Pt[(NH$$_3$$)$$_2$$Cl$$_2$$] ?
MHT CET 2021 20th September Morning Shift
Identify highest field strength ligand from following.
MHT CET 2020 19th October Evening Shift
Identify the number of donor groups present in EDTA.
MHT CET 2020 19th October Evening Shift
Which among the following is an ambidentate ligand?
MHT CET 2020 16th October Evening Shift
What is the number of $$\mathrm{=N-OH}$$ groups present in dimethyl glyoximato?
MHT CET 2020 16th October Evening Shift
What is the secondary valence of $$\mathrm{Co}^{3+}$$ ion according to Werner's theory in $$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_...
MHT CET 2020 16th October Morning Shift
What is the effective atomic number of $$\mathrm{Zn}$$ in $$\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_4\right] \mathrm{SO}_4$$ ?
MHT CET 2020 16th October Morning Shift
Identify the tetradentate ligand from the following.
MHT CET 2020 16th October Morning Shift
Which of the following salt contain interstitial water molecule in it?
MHT CET 2019 3rd May Morning Shift
The effective atomic number of $\operatorname{Iron}(z=26)$ in $\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{-3}$ is
MHT CET 2019 3rd May Morning Shift
IUPAC name of the complex Ba[ $\left.\mathrm{CuCl}_4\right]$ is
MHT CET 2019 2nd May Evening Shift
According to Werner's theory the geometry of the complex is determined by
MHT CET 2019 2nd May Evening Shift
Which among the following is a neutral complex?
MHT CET 2019 2nd May Morning Shift
Which complex among the following gives a white precipitate on treatment with an aqueous solution of barium chloride?
MHT CET 2019 2nd May Morning Shift
Which among the following is used in the treatment of cancer?
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