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Acidified KMnO(4)is decolourized by...

Acidified `KMnO_(4)`is decolourized by

A

`Br_(2)`

B

`O_(3)`

C

`HC1`

D

`Br`

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The correct Answer is:
A
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Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas.This may happen with the compound containing the following acid radical.

Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

Acidified KMnO_(4) can be decolourised by:

One litre of acidified KMnO_(4) solution containing 15.8g KMnO_(4) is decolourized by passing sufficient SO_(2) . If SO_(2) is produced by FeS_(2) , what is the amount of FeS_(2) required to give desired SO_(2) ?

Knowledge Check

  • Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas.This may happen with the compound containing the following acid radical.

    A
    `SO_(3)^(2-)`
    B
    `NO_(2)^(-)`
    C
    `S^(2-)`
    D
    All of these

  • Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

    A
    `SO_(3)^(2-)`
    B
    `NO_(2)^(-)`
    C
    `S^(2-)`
    D
    All of these

  • Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

    A
    `SO_(3)^(2-)`
    B
    `NO_(2)^(-)`
    C
    `S^(2-)`
    D
    All of these
    • A2Z-THE D AND F BLOCK ELEMENTS-KMnO_4 And K_2Cr_2O_53
    1. Acidified KMnO(4)is decolourized by

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