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Important Questions on Coordination Compounds

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The covalency of

Al

{[AlCl {(H_{2} O)}_{5}]}^{2 +}

is:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of 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)

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The co-ordination number of

Fe

and

Co

in the complex ions,

{[Fe {(C_{2} O_{4})}_{3}]}^{3 -}

and

{[Co (SCN)_{4}]}^{2 -}

are respectively :

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The number of cations produced by Mohr's salt in solution is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The sum of coordination number and oxidation number of metal $M$ in the complex $[M {(e n)}_{2} (C_{2} O_{4})] C l$ (Where en is ethylenediamine) is:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The oxidation number of

Pt

{[Pt (C_{2} H_{4}) {Cl}_{3}]}^{-}

ion is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which among the following is a neutral complex?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which of the following does not form double salts?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The correct charge and co-ordination number of

‘ Fe ’

K_{3} [Fe {(CN)}_{6}]

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Amongst the following, identify the species with an atom in

+ 6

oxidation state.

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which of the following is not an anionic complex?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The coordination complex that absorbs at higher wavelength is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Molar conductance of a complex of cobalt is zero. Then its structure would be

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which among the following coordination compounds does not have coordination number equal to number of ligands?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

What is the oxidation number of gold in the complex

[{AuCl}_{4}]^{-}

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Cobalt (III) chloride forms several octahedral complexes with ammonia. Which of the following will not give test for chloride ions with silver nitrate at

25^{o} C

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

The number of bridged

CO

ligands present in

{Fe}_{2} {(CO)}_{9}

and

{CO}_{2} {(CO)}_{8,}

respective are

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which of the following is an example of homoleptic complex?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Prolonged heating is avoided during the preparation of ferrous ammonium sulphate to

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Chemistry>Inorganic Chemistry>Coordination Compounds>Werner's Theory of Coordination Compounds

Which of the following complex ions absorbs the light of minimum wavelength?

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Important Questions on Coordination Compounds

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