1.

Which of the following statements (s) is (are) not correct with reference to ferrous and ferric ionsA. `Fe^(3+)` gives brown colour solution with potassium ferricyanideB. `Fe^(2+)` gives red colour precipitate with potassium ferricyanideC. `Fe^(3+)` gives red colour solution with potassium sulphocyanide.D. `Fe^(2+)` gives brown colour solution with potassium sulphocyanide.

Answer» Correct Answer - D
`Fe^(2+)` does not give brown colour with KCNS


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