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Which of the following statements (s) is...

Which of the following statements (s) is (are) correct with reference to the ferrous and ferric ions?
(a). `Fe^(2+)` gives brown colour with potassium ferricyanide.
(b). `Fe^(2+)` gives blue precipitate with potassium ferricyanide.
(c). `Fe^(3+)` gives red colour with potassium thiocyanate.
(d). `Fe^(3+)` gives brown colour with potassium thiocyanate.

A

`Fe^(3+)` gives brown colour with potassium ferricynide

B

`Fe^(2+)` gives blue precipitate with potassium ferricyanide.

C

`Fe^(3+)` gives red colour with potassium sulphocyanide

D

`Fe^(2+)` gives brown colour with potassium sulphocyanide.

Text Solution

Verified by Experts

The correct Answer is:
D
`Fe^(3+)` produces red colouration with `KSCN` but `Fe^(2+)` does not give brown colour with KSCN.
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