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Chemistry
During estimation of nickel, we prepare nickel dimethylglyoxime, a scarlet red solid. This compound is.
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Q. During estimation of nickel, we prepare nickel dimethylglyoxime, a scarlet red solid. This compound is________.
AIIMS
AIIMS 2007
The d-and f-Block Elements
A
ionic
13%
B
covalent
24%
C
metallic
17%
D
non-ionic complex
46%
Solution:
This planar complex is very poorly soluble and is used for the gravimetric determination of nickel e.g. ores.