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To a 25 ml H(2)O(2) solution, excess of ...

To a 25 ml `H_(2)O_(2)` solution, excess of acidified solution of potassium iodide was added. The iodine liberated required 20 ml of 0.3 N sodium thiosulphate solution. The volume strength of `H_(2)O_(2)` solution is

A

1.344

B

0.672

C

2.688

D

0.896

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • 25 ml of H_(2)O_(2) solution was added to excess of acidified Kl solution. The iodine so liberated required 20 ml. of 1 N sodium thiosulphate solution. What is volume strength of H_(2)O_(2)

    A
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    B
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    C
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  • 25 mL of H_2O_2 solution was added to excess of acidified Kl solution. The iodine so liberated required 20 mL of 0.1 N sodium thiosulphate solutionWhat is volume strength of H_2O_2

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    B
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    D
    0.448

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    A
    (a) 0.0272 g/100 cc
    B
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    C
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    D
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