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50 ml of given H(2)O(2) solution is adde...

50 ml of given `H_(2)O_(2)` solution is added to excess KI solution in acidic medium. The liberated `I_(2)` required 20 ml of 0.04 M standard Hypo solution.
Molarity of `H_(2)O_(2)` solution is

A

`8xx10^(-3)M`

B

`4xx10^(-3)M`

C

`5xx10^(-3)M`

D

None of these

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • 50 ml of given H_(2)O_(2) solution is added to excess KI solution in acidic medium. The liberated I_(2) requires 20 ml of 0.04 M standard Hypo solution. Molarity of H_(2)O_(2) solution is

    A
    `8xx10^(-3)M`
    B
    `4xx10^(-3)M`
    C
    `5xx10^(-3)M`
    D
    None of these

  • 50 ml of given H_(2)O_(2) solution is added to excess KI solution in acidic medium. The liberated I_(2) required 20 ml of 0.04 M standard Hypo solution. Weight of H_(2)O_(2) present in 250 ml of given solution is

    A
    0.034 g
    B
    0.068 g
    C
    0.136 g
    D
    None of these

  • 50 ml of given H_(2)O_(2) solution is added to excess KI solution in acidic medium. The liberated I_(2) requires 20 ml of 0.04 M standard Hypo solution. Weight of H_(2)O_(2) present in 250 ml of given solution is

    A
    0.034 g
    B
    0.068 g
    C
    0.136 g
    D
    None

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