Isomerism NEET Questions

Inorganic Chemistry - Coordination Compounds

Isomerism MCQ Questions


1.
Which type of isomerism is shown by [Co(NH₃)₅Br]SO₄ and [Co(NH₃)₅SO₄]Br?
A.
Geometrical
B.
Linkage
C.
Ionisation
D.
Optical
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ANSWER :
C. Ionisation
2.
[Co(en)₃]³⁺ shows which type of isomerism?
A.
Optical
B.
Geometrical
C.
Ionisation
D.
Linkage
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ANSWER :
A. Optical
3.
Linkage isomerism is shown when
A.
Ligands are neutral
B.
Ligand can bind through different atoms
C.
Ligands have lone pairs
D.
Coordination number is high
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ANSWER :
B. Ligand can bind through different atoms
4.
Geometrical isomerism is not possible in
A.
Square planar complexes
B.
Tetrahedral complexes
C.
Octahedral complexes
D.
None of these
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ANSWER :
B. Tetrahedral complexes
5.
Which of the following complexes exhibits linkage isomerism?
A.
[Cr(NH₃)₆]³⁺
B.
[Fe(CO)₅]
C.
[Co(NO₂)(NH₃)₅]²⁺
D.
[Ni(CN)₄]²⁻
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ANSWER :
C. [Co(NO₂)(NH₃)₅]²⁺
6.
Which of the following can show geometrical isomerism?
A.
[Pt(NH₃)₂Cl₂] (square planar)
B.
[Ni(CO)₄] (tetrahedral)
C.
[Co(NH₃)₆]³⁺
D.
[Zn(NH₃)₄]²⁺
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ANSWER :
A. [Pt(NH₃)₂Cl₂] (square planar)