30 JEE Main 2022 Coordination Compounds previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2022 previous-year questions from the Coordination Compounds chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Coordination Compounds chapter hub.
Given below are two statements . Statement I : In CuSO 4 · 5 H 2 O ,   Cu - O bonds are present. Statement II…
In the cobalt-carbonyl complex : Co 2 CO 8 , number of Co - Co bonds is " X " and terminal CO ligands is " Y ". X + Y =…
The metal complex that is diamagnetic is (Atomic number : Fe , 26 ; Cu , 29 )
Fe CN 6 3 - should be an inner orbital complex. Ignoring the pairing energy, the value of crystal field stabilization e…
Number of complexes which will exhibit synergic bonding amongst, Cr CO 6 , Mn CO 5 and Mn 2 CO 10 is
(a) CoCl 3 . 4 NH 3 , (b) CoCl 3 · 5 NH 3 , (c) CoCl 3 · 6 NH 3 and (d) CoCl NO 3 2 · 5 NH 3 Number of c…
Given below are two statements : Statement I: Ni CN 4 2 - is square planar and diamagnetic complex, with dsp 2 hybridiz…
Spin only magnetic moment of MnBr 6 4 - is _____ B.M. (round off to the closest integer)
Fe CN 6 4 - Fe CN 6 3 - Ti CN 6 3 - Ni CN 4 2 - Co CN 6 3 - Among the given complexes, number of paramagnetic complexes…
The spin only magnetic moment of the complex present in Fehling's reagent is____ B . M . (Round off your answer to the…
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