Coordination Compounds · Chemistry · WB JEE

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MCQ (Single Correct Answer)

WB JEE 2023
Which of the following statements is incorrect?
WB JEE 2023
The calculated spin-only magnetic moment values in BM for $$\mathrm{[FeCl_4]^-}$$ and $$\mathrm{[Fe(CN)_6]^{3-}}$$ are
WB JEE 2023
The correct statement about the magnetic properties of $${\left[ {Fe{{(CN)}_6}} \right]^{3 - }}$$ and $${\left[ {Fe{F_6}} \right]^{3 - }}$$ is
WB JEE 2023
Nickel combines with a uninegative monodentate ligand (X$$^-$$) to form a paramagnetic complex [NiX$$_4$$]$$^{2-}$$. The hybridisation involved and nu...
WB JEE 2022
Sodium nitroprusside is :
WB JEE 2022
Choose the correct statement for the [Ni(CN)4]2$$-$$ complex ion (Atomic no. of Ni = 28)
WB JEE 2021
A solution is made by a concentrated solution of Co(NO3)2 with a concentrated solution of NaNO2 is 50% acetic acid. A solution of a salt containing me...
WB JEE 2021
Indicate the number of unpaired electrons in K3[Fe(CN)6] and K4[Fe(CN)6].
WB JEE 2021
Which of the following compounds have magnetic moment identical with [Cr(H2O)6]3+ ?
WB JEE 2020
Indicate the correct IUPAC name of the coordination compound shown in the figure. ...
WB JEE 2019
The conductivity measurement of a coordination compound of cobalt (III) shows that it dissociates into 3 ions in solution. The compound is
WB JEE 2018
The main reason that SiCl4 is easily hydrolysed as compared to CCl4 is that
WB JEE 2018
Silver chloride dissolves in excess of ammonium hydroxide solution. The cation present in the resulting solution is
WB JEE 2018
Ferric ion forms a Prussian blue precipitate due to the formation of
WB JEE 2017
The number of unpaired electrons in $${[NiC{l_4}]^{2 - }}$$, $$Ni{(CO)_4}$$ and $${[Cu{(N{H_3})_4}]^{2 + }}$$ respectively are

MCQ (More than One Correct Answer)

WB JEE 2019
Compounds with spin only magnetic moment equivalent to five unpaired electrons are
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