1.

Which of the following statement(s) is are not correct with reference to ferrous and ferric ions

Answer»

`Fe^(3+)` GIVES brown colour with POTASSIUM ferricynide
`Fe^(2+)` gives blue precipitate with potassium ferricyanide.
`Fe^(3+)` gives RED colour with potassium sulphocyanide
`Fe^(2+)` gives brown colour with potassium sulphocyanide.

Solution :`Fe^(3+)` produces red colouration with `KSCN` but `Fe^(2+)` does not give brown colour with KSCN.


Discussion

No Comment Found