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Chemistry
Chemistry
Problem
In which of the following pairs, both the complexes have the same geometry? a.
[
NiCl
4
]
2
−
[\text{NiCl}_4]^{2-}
[
NiCl
4
]
2
−
,
[
Ni
(
CN
)
4
]
2
−
[\text{Ni}(\text{CN})_4]^{2-}
[
Ni
(
CN
)
4
]
2
−
b.
[
CoF
6
]
3
−
[\text{CoF}_6]^{3-}
[
CoF
6
]
3
−
,
[
Co
(
NH
3
)
6
]
3
+
[\text{Co}(\text{NH}_3)_6]^{3+}
[
Co
(
NH
3
)
6
]
3
+
c.
[
Ni
(
CO
)
4
]
[\text{Ni}(\text{CO})_4]
[
Ni
(
CO
)
4
]
,
[
Ni
(
CN
)
4
]
2
−
[\text{Ni}(\text{CN})_4]^{2-}
[
Ni
(
CN
)
4
]
2
−
d.
[
Cu
(
NH
3
)
4
]
+
[\text{Cu}(\text{NH}_3)_4]^+
[
Cu
(
NH
3
)
4
]
+
,
[
Ni
(
NH
3
)
4
]
2
+
[\text{Ni}(\text{NH}_3)_4]^{2+}
[
Ni
(
NH
3
)
4
]
2
+
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