MEDIUM

Earn 100

Explain the classification of coordination compound based on the net charge on the complex.

Important Questions on Coordination Chemistry

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

For the given complex

[Ni {({PPh}_{3})}_{2} {Cl}_{2}]

, mention. (v) Nature of the complex

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

For the given complex

[Ni {({PPh}_{3})}_{2} {Cl}_{2}]

, mention. (iv) Coordination number

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

For the given complex

[Ni {({PPh}_{3})}_{2} {Cl}_{2}]

, mention. (ii) Central metal

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Which of the following is an example of homoleptic complex?

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Which of the following is not an anionic complex?

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

The coordination number of

{Pt}^{2 +}

in the compound

[{PtCl}_{2} {({NH}_{3})}_{2}]

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

For the given complex

[Ni {({PPh}_{3})}_{2} {Cl}_{2}]

, mention. (iii) Ligands

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Explain the terms. Central metal atom/ion.

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

The coordination numbers of

C o

and

A l

[C o (C l) {(e n)}_{2}] C l

and

K_{3} [A l {(C_{2} O_{4})}_{3}],

respectively are:
(en

=

ethane-1, 2-diamine)

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Amongst the following, identify the species with an atom in

+ 6

oxidation state.

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Explain with two examples each of the following: coordination entity, ligand, coordination number, coordination polyhedron, homoleptic and heteroleptic.

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

What is the coordination entity formed when an excess of aqueous

KCN

is added to an aqueous solution of copper sulphate? Why is it that no precipitate of copper sulphide is obtained when

H_{2} S (g)

is passed through this solution?

HARD

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

In the complex

{[Pt (O_{2}) {(en)}_{2} (Br)]}^{2 +}

, co-ordination number and oxidation number of platinum are :

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

In the coordination compound K₂ [Ni(CN)₄] the oxidation state of nickel is

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

What is meant by unidentate, didentate and ambidentate ligands? Give two examples for each.

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Find out the coordination number of

{Cu}^{2 +}

{CuSO}_{4} . 5 H_{2} O

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Specify the oxidation number of the metal in the following coordination entity:

{[C o (H_{2} O) (C N) {(e n)}_{2}]}^{2 +}

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Consider the coordination compound, $[Co ({NH}_{3})_{6}] {Cl}_{3}]$ . In the formation of this complex, the species which acts as the Lewis acid is :

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

The coordination number of

Th

K_{4} [Th {(C_{2} O_{4})}_{4} {({OH}_{2})}_{2}]

is:

(C_{2} O_{4}^{2 -} = Oxalat e)

EASY

Chemistry>Inorganic Chemistry>Coordination Chemistry>Important Terms Pertaining To Coordination Compounds

Which of the following is an example of homoleptic complex?

Explain the classification of coordination compound based on the net charge on the complex.

Important Questions on Coordination Chemistry

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