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Recent questions tagged coordination compounds
+1
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1
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The complex that has highest crystal field splitting energy (Δ), is :
asked
Apr 6, 2019
in
Class 12
by
kratos
neet
cbse
coordination compounds
jee
jee mains
class-12
+1
vote
1
answer
Which of the following will exhibit maximum ionic conductivity? (A) K4 [Fe(CN)6 ], (B) [Co(NH3)6 ] Cl3, (C) [Cu(NH3)4 ] Cl2
asked
Apr 6, 2019
in
Class 12
by
kratos
coordination compounds
neet
jee
jee mains
+1
vote
1
answer
Describe the state of hybridization, the shape and the magnetic behaviour of the following complexes:
asked
Apr 5, 2019
in
Class 12
by
kratos
coordination compounds
class-12
cbse
+3
votes
1
answer
Which compound to use for treatment of tumor? (1) Cis[PdCl2(NH3)2]
asked
Apr 5, 2019
in
JEE
by
kratos
cbse
jee main 2020
coordination compounds
jee mains 2019
class-12
+2
votes
1
answer
If for the reaction PbO2 → PbO, ΔG° < 0 And for the reaction SnO2 → SnO, ΔG° > 0
asked
Apr 4, 2019
in
Class 12
by
kratos
neet
thermodynamic
coordination compounds
jee
nsec
transition elements
jee mains
p - block element
+3
votes
1
answer
Potassium ferricyanide [potassium hexacyano ferrate (III)] has
asked
Apr 4, 2019
in
JEE
by
kratos
class-12
jee mains
coordination compounds
jee
transition elements
qualitative analysis
cbse
+1
vote
1
answer
Geometrical shapes of the complexes formed by the reaction of Ni^2+ with CI-,CN- and H2O respectively are
asked
Apr 4, 2019
in
JEE
by
kratos
jee
coordination compounds
transition elements
jee mains
+3
votes
1
answer
Among the following ions, which one has the highest paramagnetism? (A) [Cr(H2O)6 ]^3+ (B) [Fe(H2O)6 ]^2+ (C) [Cu(H2O)6 ]^2+
asked
Apr 4, 2019
in
JEE
by
kratos
jee
coordination compounds
transition elements
jee mains
+3
votes
1
answer
Match the following catalyst with their products: (i) TiCl4 + AlCl3 (A) Ethanal
asked
Apr 3, 2019
in
Class 12
by
kratos
neet
coordination compounds
jee
aiims
hydrocarbons
jee mains
+2
votes
1
answer
Define the term (a) Geometrical isomerism (b) Optical isomerism
asked
Apr 3, 2019
in
Class 12
by
kratos
neet
coordination compounds
class-11
aiims
some basic principles and techniques
class-12
+1
vote
1
answer
Name one ion for each of the valencies +1, +2 and +3.
asked
Apr 3, 2019
in
JEE
by
kratos
coordination compounds
structure of the atom
molecules
jee
class-9
class-7
icse
class-10
jee mains
atoms
periodic classification of elements
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vote
1
answer
Why is geometrical isomerism not possible in tetrahedral complexes having two different types of unidentate ligands
asked
Apr 3, 2019
in
JEE
by
kratos
cbse
coordination compounds
jee
jee mains
class-12
+3
votes
1
answer
A metal complex having composition Cr (NH3)4Cl2Br has been isolated in two forms A and B.
asked
Apr 2, 2019
in
Class 12
by
kratos
neet
coordination compounds
coordination
jee main 2020
jee
aiims
class-11
kvpy
transition elements
jee mains
class-12
+3
votes
1
answer
The correct increasing order of trans-effect of the following species is (a) NH3 > CN^- > Br^- > C6H5^-
asked
Apr 2, 2019
in
JEE
by
kratos
coordination compounds
class-12
jee
jee mains
+3
votes
1
answer
State the conditions under which the following preparations are carried out. Give the necessary equations which need not be balanced.
asked
Apr 2, 2019
in
JEE
by
kratos
ether
coordination compounds
jee
transition elements
alcohols
jee mains
alkyl halides
+1
vote
1
answer
Complete the following chemical equations: (i) MnO4- + C2O42- + H+ →
asked
Apr 1, 2019
in
JEE
by
kratos
d-and f- block elements
cbse
coordination compounds
jee
transition elements
jee mains
class-12
+2
votes
1
answer
The wavelength of light absorbed is highest in
asked
Apr 1, 2019
in
Class 12
by
kratos
neet
cbse
coordination compounds
aiims
jee
jee mains
class-12
+3
votes
1
answer
[NiCl4]2- is paramagnetic while [Ni(CO)4] is diamagnetic though both are tetrahedral. Why ?
asked
Apr 1, 2019
in
Class 12
by
kratos
coordination compounds
coordinatian compounds
class-12
coordination
+2
votes
1
answer
A compound of vanadium has a magnetic moment of 1.73 BM.
asked
Apr 1, 2019
in
Class 12
by
kratos
neet
coordination compounds
coordination
jee
atomic structure
jee mains
class-12
+2
votes
1
answer
The complex showing a spin-only magnetic moment of 2.82 BM is
asked
Apr 1, 2019
in
JEE
by
kratos
d-and f- block elements
coordination compounds
jee
transition elements
jee mains
coordinatian compounds
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