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JEE Main
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Chemistry
List of top Chemistry Questions on Werner’s Theory of Coordination Compounds asked in JEE Main
The primary and secondary valencies of cobalt respectively in
\([ Co(NH_3)_5Cl]Cl_2\)
are :
JEE Main - 2023
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
Sum of oxidation state (magnitude) and coordination number of cobalt in
\(Na[Co(bpy)Cl_4]\)
is____ .
(Given : bpy =
)
JEE Main - 2022
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
The number of water molecule(s) not coordinated to copper ion directly in
$CuSO_4.5H_2O$
, is :
JEE Main - 2019
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
The number of bridging
$CO$
ligand (s) and
$Co - Co$
bond (s) in
$ {CO_2(CO)_8}$
, respectively are :
JEE Main - 2019
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
On treatment of
$100\, mL$
of
$0.1\, M$
solution of
$CoCl _{3} \cdot 6 H _{2} O$
with excess
$AgNO _{3} ; 1.2 \times 10^{22}$
ions are precipitated. The complex is
JEE Main - 2017
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
The octahedral complex of a metal ion
$M^{3+} $
with four monodentate ligands
$L_1,L_2,L_3 \, and \, L_4 $
absorb wavelengths in the region of red, green, yellow and blue, respectively. The increasing order of ligand strength of the four ligands is
JEE Main - 2014
JEE Main
Chemistry
Werner’s Theory of Coordination Compounds
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