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Tardigrade
Question
Chemistry
The complex K 4[ Zn ( CN )4( O 2)2] is oxidised into K 2[ Zn ( CN )4( O 2)2], then which of the following is/are correct -
Q. The complex
K
4
[
Z
n
(
CN
)
4
(
O
2
)
2
]
is oxidised into
K
2
[
Z
n
(
CN
)
4
(
O
2
)
2
]
, then which of the following is/are correct -
2000
223
Coordination Compounds
Report Error
A
Zn(II) isoxidised into Zn(IV)
B
Paramagnetic moment decreases
C
O-O bond length decreases
D
Paramagnetic moment increases
Solution:
so there is oxidation of
O
2
−
to
O
2
so
O
−
O
bond length decreases and paramagnetic moment increases.
