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Blue colour/ precipitate will be obtaine...

Blue colour/ precipitate will be obtained when `K_4[Fe(CN)_6]` reacts with :

A

Fe(II) ions

B

Cu(II) ions

C

Fe(III) ions

D

Cu(I) ions

Text Solution

Verified by Experts

The correct Answer is:
C
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Find EAN of Fe in K_4[Fe(CN)_6]

A blue colouration is not obtained when :

Knowledge Check

  • K_4Fe(CN)_6 is a :

    A
    Double salt
    B
    Basic salt
    C
    Complex compound
    D
    Simple salt

  • K_4Fe(CN)_6 is a :

    A
    Double salt
    B
    Basic salt
    C
    Complex compound
    D
    Simple salt

  • A blue colouration is not obtained when :

    A
    Ammonium hydroxide dissolves in copper sulphate
    B
    Copper sulphate solution reacts with `K_4[Fe(CN)_6]`
    C
    Ferric chloride reacts with sodium ferro-cyanide
    D
    Anhydrous white `CuSO_4` is dissolved in water

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    [Fe(CN)_6]^(4-) ion is:

    [Fe(CN)_6]^(4-) ion is:

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