Isomerism NEET Questions

Isomerism MCQ Questions

13.
Which isomerism is not shown by [Co(NH₃)₄Cl(NO₂)]⁺?
A.
Linkage
B.
Ionisation
C.
Geometrical
D.
Optical
ANSWER :
B. Ionisation
14.
In [Co(en)₂Cl₂]⁺, the number of optical isomers possible is
A.
1
B.
2
C.
3
D.
4
ANSWER :
B. 2
15.
Which of the following complexes can exhibit both linkage and geometrical isomerism?
A.
[Co(NH₃)₅NO₂]²⁺
B.
[Cr(H₂O)₆]³⁺
C.
[Co(NH₃)₄Cl(NO₂)]⁺
D.
[Ni(CN)₄]²⁻
ANSWER :
C. [Co(NH₃)₄Cl(NO₂)]⁺
16.
Linkage isomerism arises due to
A.
Ambidentate ligands
B.
Change in coordination number
C.
Hybridisation
D.
Change in oxidation state
ANSWER :
A. Ambidentate ligands
17.
Which isomerism is exhibited by [Pt(NH₃)₂Cl₂]?
A.
Linkage
B.
Geometrical
C.
Optical
D.
Coordination
ANSWER :
B. Geometrical
18.
How many geometrical isomers are possible for [Pt(NH₃)₂Cl₂]?
A.
1
B.
2
C.
3
D.
4
ANSWER :
B. 2