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Tardigrade
Question
Chemistry
Carbon monoxide forms volatile compound with
Q. Carbon monoxide forms volatile compound with
1957
178
COMEDK
COMEDK 2015
General Principles and Processes of Isolation of Elements
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A
N
i
63%
B
C
u
16%
C
A
l
13%
D
S
i
8%
Solution:
Nickel on heating in a stream of carbon monoxide forms a volatile complex, nickel tetracarbonyl.
N
i
+
4
CO
330
−
350
K
[
N
i
(
CO
)
4
]