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Tardigrade
Question
Chemistry
The oxidation state of central atom in the complex [ Co ( NH 3)4 ClNO 2] is
Q. The oxidation state of central atom in the complex
[
C
o
(
N
H
3
)
4
ClN
O
2
]
is
1486
280
Coordination Compounds
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A
+2
67%
B
+3
30%
C
+1
0%
D
zero.
3%
Solution:
Let the oxidation state of
C
o
be
x
.
[
C
o
(
N
H
3
)
4
ClN
O
2
]
:
x
+
4
×
0
+
1
×
(
−
1
)
+
1
×
(
−
1
)
=
0
x
−
2
=
0
⇒
x
=
+
2