`H_(2)O_(2)` is used as bleaching reagent because on dissociation it gives oxygen
`(H_(2)O_(2) to H_(2)O+(1)/(2)O_(2))`
"Chachi420" used `H_(2)O_(2)` solution to bleach her hair and she required `2.24L O_(2)` gas at 1atm and 273K. She has a `H_(2)O_(2)` solution labelled '5.6V' then what volume of such solution must she required to bleach her hair?

How H_2O_2 acts as a bleaching agent ?

What does a 20 volume H_2O_2 solution mean?

The structure of H_2O_2 is

Give the number of electrons in species H _(2)^(+) , H _(2) O _(2) ^(+)

The strength of H_(2)O_(2) is expressed in several ways like molarity, normality,% (w/V), volume strength, etc. The strength of "10 V" means 1 volume of H_(2)O_(2) on decomposition gives 10 volumes of oxygen at 1 atm and 273 K or 1 litre of H_(2)O_(2) gives 10 litre of O_(2) at 1 atm and 273 K The decomposition of H_(2)O_(2) is shown as under : H_(2)O_(2)(aq) to H_(2)O(l)+(1)/(2)O_(2)(g) H_(2)O_(2) can acts as oxidising as well as reducing agent. As oxidizing agent H_(2)O_(2) is converted into H_(2)O and as reducing agent H_(2)O_(2) is converted into O_(2) . For both cases its n-factor is 2. :. "Normality " "of" H_(2)O_(2) " solution " =2xx " molarity of" H_(2)O_(2) solution What is the molarity of "11.2 V" H_(2)O_(2) ?

20mL of H_(2)O_(2) solution is reacted with 80 mL of 0.05 M KMnO_(4) "in acidic medium then what is the volume strength of" H_(2)O_(2) ?

identify the type of reaction in the followng example 2H_2(g) + O_2(g) rarr 2H_2O(l)