1.

25 ml of H_(2)O_(2) solution were added to excess of acidified solution of Kl and iodine so liberated required 20 ml of 0.1 N Na_(2)S_(2)O_(3) for titration . The normality of H_(2)O_(2) is

Answer»

`0.02`
`0.04`
`0.08`
`0.03`

SOLUTION :N/A


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