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Tetrahedral complexes with chiral structure exhibit optical isomerism.

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Important Questions on Coordination Compounds

EASY

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The number of optical isomers possible for

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

is:

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which of the following complex species is not expected to exhibit optical isomerism?

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Identify the complex that can exist as a pair of enantiomers.

HARD

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The molecular formula of diphenyl methane Question Image

C_{13} H_{12}

.

How many structural isomers are possible when one of the hydrogens is replaced by a chlorine atom?

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The one that will show optical activity is
(

en =

ethane

- 1, 2 -

diamine)

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

What is the type of isomerism shown by the complex

[{CoCl}_{2} {(en)}_{2}]

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which one of the following coordination entity is chiral?

HARD

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The correct statement on the isomerism associated with the following complex ions.

(a)

{[N i {(H_{2} O)}_{5} N H_{3}]}^{2 +}

(b)

{[N i {(H_{2} O)}_{4} {(N H_{3})}_{2}]}^{2 +}

and

(c)

{[N i {(H_{2} O)}_{3} {(N H_{3})}_{3}]}^{2 +}

is:

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The complex that can show optical activity is :

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Consider the complex ions, trans-

{[Co (en)_{2} {Cl}_{2}]}^{*} (A)

and

cis - {[Co (en)_{2} {Cl}_{2}]}^{+} (B) .

The correct statement regarding them is :

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The number of geometric isomers that can exist for square planar

{[P t (C l) (p y) (N H_{3}) (N H_{2} O H)]}^{+}

is (py = pyridine):

EASY

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Among the following complexes, the one that can exhibit optical activity is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

A reaction of cobalt

(III)

chloride and ethylenediamine in a

1 : 2

mole ratio generates two isomeric products

A

(violet-coloured) and

B

(green-coloured).

A

can show optical activity, but,

B

is optically inactive. What type of isomers do

A

and

B

represent?

MEDIUM

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which of the following complex compounds shows opticle isomerism?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Complex

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

has ........ number of possible isomers. (en = ethylenediamine)

HARD

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

The pair(s) of coordination complexes/ions exhibiting the same kind of isomerism is (are)

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which of the following complexes will show geometrical isomerism?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which of the following complexes is optically active?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which one of the following complexes shows optical isomerism? (en=ethylendiamine)

HARD

Chemistry>Inorganic Chemistry>Coordination Compounds>Isomerism in Coordination Compounds

Which one of the following has an optical isomer? (en-enthylenediamine)

Tetrahedral complexes with chiral structure exhibit optical isomerism.

Important Questions on Coordination Compounds

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