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In aqueous solution, which gives Fe^(3+)...

In aqueous solution, which gives `Fe^(3+)` ion -

A

`[Fe(CN)_(6)]^(3-)`

B

`[Fe(CN)_(6)]^(4-)`

C

`Fe_(2)(SO_(4))_(3)`

D

`(NH_(4))_(2)SO_(4).FeSO_(4).6H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
C
`Fe_(2)(SO_(4))_(3)` is an ionic compound which underoges dissociation in aqueous solution to form two `Fe^(3+)` ions and three `SO_(4)^(2-)` ions.
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Knowledge Check

  • Molar conductivity of the aqueous solution of which of the following is maximum -

    A
    `[Pt(NH_(3))_(6)]Cl_(4)`
    B
    `[Pt(NH_(3))_(5)Cl]Cl_(3)`
    C
    `[Pt(NH_(3))_(4)Cl_(2)]Cl_(2)`
    D
    `[Pt(NH_(3))_(3)Cl_(3)]Cl`

  • Aqueous solution of which of the following ions is alkaline?

    A
    `NH_4^+`
    B
    `Na^+`
    C
    `CO_3^(2-)`
    D
    `NO_3^(-)`

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