MCQ
Dimethyl glyoxime forms a coloured complex with
- A$Ag$
- ✓$Ni$
- C$Cr$
- D$Zn$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(a)$ Heated : it is charred
$(b)$ $I_2$ solution : no violet colour
$(c)$ Fehling solution : reddish brown ppt. is observed
$(d)$ It does not reduce copper$(II)$ acetate to $Cu_2O$ . No red precipiated is observed in $5/ min$
The carboxylate which satisfy all the above observation
(Molecular Weight of $\mathrm{HNO}_{3}=63$ )