Acidified with KMnO4 is decolorized by |
|||
(a) |
ferric ammonium alum |
(b) |
Mohr salt |
(c) |
haematite |
(d) |
a neutral ferric chloride solution |
Acidified with KMnO4 is decolorized by |
|||
(a) |
ferric ammonium alum |
(b) |
Mohr salt |
(c) |
haematite |
(d) |
a neutral ferric chloride solution |