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WB JEE

Coordination Compounds

Chemistry

Previous Years Questions

MCQ (Single Correct Answer)

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Choose the correct statement for the [Ni(CN)4]2$$-$$ complex ion (Atomic no. of Ni = 28)
WB JEE 2022
Sodium nitroprusside is :
WB JEE 2022
Which of the following compounds have magnetic moment identical with [Cr(H2O)6]3+ ?
WB JEE 2021
Indicate the number of unpaired electrons in K3[Fe(CN)6] and K4[Fe(CN)6].
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 so...
WB JEE 2021
Indicate the correct IUPAC name of the coordination compound shown in the figure. ...
WB JEE 2020
The conductivity measurement of a coordination compound of cobalt (III) shows that it dissociates into 3 ions in solutio...
WB JEE 2019
Ferric ion forms a Prussian blue precipitate due to the formation of
WB JEE 2018
Silver chloride dissolves in excess of ammonium hydroxide solution. The cation present in the resulting solution is
WB JEE 2018
The main reason that SiCl4 is easily hydrolysed as compared to CCl4 is that
WB JEE 2018
The number of unpaired electrons in $${[NiC{l_4}]^{2 - }}$$, $$Ni{(CO)_4}$$ and $${[Cu{(N{H_3})_4}]^{2 + }}$$ respective...
WB JEE 2017

MCQ (More than One Correct Answer)

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

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