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Tardigrade
Question
Chemistry
The coordination numbers of Co and Al in [Co(Cl)(en)2]Cl and K3[Al(C2O4)3], respectively, are: (en=ethane-1,2-diamine)
Q. The coordination numbers of Co and Al in
[
C
o
(
Cl
)
(
e
n
)
2
]
Cl
and
K
3
[
A
l
(
C
2
O
4
)
3
]
, respectively, are :
(en=ethane-1,2-diamine)
5098
182
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Coordination Compounds
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A
3 and 3
9%
B
6 and 6
17%
C
5 and 6
57%
D
5 and 3
17%
Solution:
en and
C
2
O
4
2
−
are bidentate ligand. So coordination number of
[
C
o
(
Cl
)
(
e
n
)
2
]
Cl
is
5
and
K
3
[
A
l
(
C
2
O
4
)
3
]
is
6
.