Addition of AgNO3 and NH4OH /Halides Flashcards
1
Q
Cl-
A
Ag- White Ppt that looks purple grey in sun
Base added- Soluble
2
Q
Br-
A
Ag- Cream ppt
Base- Sparingly Soluble
(Note group 7)
3
Q
I-
A
Ag-Pale yellow
Base- Insoluble
4
Q
Carbonate
A
Ag- White ppt
If heated turns yellow to brown
Base-Soluble
5
Q
Sulphite
A
Ag-White ppt
turns grey to black on heating
Base- X
6
Q
Chromate
A
Ag- Red brown ppt
Base- Soluble