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When Sn^(2+) reacts with Cr2 O7^(2-) in ...

When `Sn^(2+)` reacts with `Cr_2 O_7^(2-)` in acidic medium, moles of `Sn^(2+)` which can be oxidized by one male of `Cr_2O_7^(2-)` is -

A

1

B

2

C

3

D

4

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The structure of Cr_2O_7^(2-)

The oxidation number of Cr in Cr_(2)O_(7(aq))^(2-) is?

Knowledge Check

  • The oxidation state of Cr in Cr_(2)O_(7)^(2-) is

    A
    `4`
    B
    `6`
    C
    `-6`
    D
    `-2`

  • The n-factor for K_(2)Cr_(2)O_(7) in acidic medium is

    A
    `+2`
    B
    `+4`
    C
    `+6`
    D
    `+8`

  • When the ion Cr_(2)O_(7)^(2-) acts as an oxidant in acidic aqueous solution the ion Cr^(3+) is formed. How many moles of Sn^(2+) would be oxidised to Sn^(4+) by one mole of Cr_(2)O_(7)^(2-) ions?

    A
    `2//3`
    B
    `3//2`
    C
    2
    D
    3

    • Similar Questions

    Explore conceptually related problems

    Calculate the number of moles of Sn^(2+) ion oxidise by 1 mole of K_(2)Cr_(2)O_(7) in acidic medium.

    Write oxidation number of Cr in Cr_(2)O_(7)^(2–) .

    How many moles of K_(2)Cr_(2)O_(7) can be reduced by 1 mole of Sn^(2+) ?

    The oxidation state of Cr in K_(2)Cr_(2)O_(7) is -

    Number of moles of K_(2)Cr_(2)O_(7) can be reduced by 1 mole of Sn^(2+) ions is:

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