Formation of a rose-red precipitiate when a slightly alkaline solution of an inorganic salt is treated with dimethylglyoxime confirms the presence of :
A
Cobalt
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B
Zinc
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C
Iron
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D
Nickel
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Solution
The correct option is D Nickel Formation of a rose-red precipitiate when a slightly alkaline solution of an inorganic salt is treated with dimethylglyoxime confirms the presence of nickel.