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Question
Chemistry
What is the co-ordination number of chromium in [Cr(NH3)2(H2)2]Cl3?
Q. What is the co-ordination number of chromium in
[
C
r
(
N
H
3
)
2
(
H
2
)
2
]
C
l
3
?
2551
233
Manipal
Manipal 2009
Coordination Compounds
Report Error
A
3
22%
B
4
12%
C
5
5%
D
6
61%
Solution:
coordination coordination number of chromium is
6
because
6
ligands are attached to it by co-ordinate bond