Dimethyl glyoxime gives a red precipitate with Ni²⁺, which is used for its detection. To get this precipitate readily the best pH range is
A
< 1
B
2 - 3
C
3 - 4
D
9 - 11

Question

Dimethyl glyoxime gives a red precipitate with Ni²⁺, which is used for its detection. To get this precipitate readily the best pH range is

Accepted Answer

9 - 11

Answer

< 1

Answer

2 - 3

Answer

3 - 4

AIIMS 2004 Chemistry Precipitation Reactions MCQ Question