An excess of acidified solution of potassium iodide was added to a `25` mL `H_2O_2` solution. The iodine liberated requi

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Q 1169467315.     An excess of acidified solution of potassium iodide was added to a `25` mL `H_2O_2` solution. The iodine liberated required `20` mL of `0.3` N sodium thiosulphate solution. Find the volume strength of `H_2O_2` solution.
JEE 1997
A

`1.33`

B

`0.75`

C

`1.96`

D

`1.21`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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