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Question
Chemistry
Which one of the following complexes is not expected to exhibit isomerism ?
Q. Which one of the following complexes is not expected to exhibit isomerism ?
6958
196
AIPMT
AIPMT 2010
Coordination Compounds
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A
[
Pt
(
NH
X
3
)
X
2
Cl
X
2
]
11%
B
[
Ni
(
NH
X
3
)
X
2
Cl
X
2
]
23%
C
[
Ni
(
en
)
X
3
]
X
2
+
46%
D
[
Ni
(
NH
X
3
)
X
4
(
H
X
2
O
)
X
2
]
X
2
+
21%
Solution:
Compounds having tetrahedral geometry does not exhibit isomerism due to presence of symmetry elements. Here,
[
N
i
(
N
H
3
)
2
C
l
2
]
has tetratedral geometry.