JEE Main 24 June 2022 Shift 1 Solved Paper

Section: Chemistry

Question : 80 of 90

Marks: +1, -0

During the qualitative analysis of salt with cation y2+, addition of a reagent (X) to alkaline solution of the salt gives a bright red precipitate. The reagent (X) and the cation (y2+) present respectively are :

[24-Jun-2022-Shift-1]

Dimethylglyoxime and Ni2+
Dimethylglyoxime and Co2+
Nessler's reagent and Hg2+
Nessler's reagent and Ni2+

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