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Chemistry
The hypothetical complex chloro diaquatriammine cobalt (III) chloride can be represented as :-
Q. The hypothetical complex chloro diaquatriammine cobalt (III) chloride can be represented as :-
3057
185
Punjab PMET
Punjab PMET 2007
Coordination Compounds
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A
[
C
o
Cl
(
N
H
3
)
3
(
H
2
O
)
2
]
C
l
2
61%
B
[
C
o
(
N
H
3
)
3
(
H
2
O
)
C
l
3
]
10%
C
[
C
o
(
N
H
2
)
3
(
H
2
O
)
2
Cl
]
17%
D
[
C
o
(
N
H
3
)
3
(
H
2
O
)
3
]
C
l
3
12%
Solution:
Chlorodiaquatriamminecobalt (III) chloride is
[
C
o
Cl
(
N
H
3
)
3
(
H
2
O
)
2
]
C
l
2
. Since Co has
+
3
charge so 2 chloride ion will be out of the complex ion and 1 within the complex to satisfy primary valency.