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Tardigrade
Question
Chemistry
In any ferric salt, on adding potassium ferrocyanide a Prussian blue colour is obtained, which is mainly due to the formation of
Q. In any ferric salt, on adding potassium ferrocyanide a Prussian blue colour is obtained, which is mainly due to the formation of
2237
221
Coordination Compounds
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A
K
3
[
F
e
(
CN
)
6
]
33%
B
K
F
e
[
F
e
(
CN
)
6
]
5%
C
F
e
S
O
4
.
F
e
(
CN
)
6
5%
D
F
e
4
[
F
e
(
CN
)
6
]
3
57%
Solution:
4
F
e
3
+
+
3
K
4
[
F
e
(
CN
)
6
]
→
Prussian blue
F
e
4
[
F
e
(
CN
)
6
]
3
+
12
K
+