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What is the molarity of H2O2 of the 11.2...

What is the molarity of `H_2O_2` of the `11.2V` (volume strength)?

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What is volume strength of 1M H_2O_2 ?

Volume Strength Of H2o2

Volume strength of H2O2 to Molarity # H2O2 Normality # H2O2 Volume strength # H2O2

H_(2)O_(2) acts both as oxidant and reductant. H_(2)O and O_(2) are products when H_(2)O_(2) acts as oxidant and reductant respectively. The strength of H_(2)O_(2) is expressed in terms of molarity, normality, % strength and volume strength. H_(2)O_(2) decomposes as H_(2)O_(2)rarrH_(2)+1//2O_(2)(g) i.e., one mole O_(2) is released from 2 mole H_(2)O_(2) .x. .volume. strength of H_(2)O_(2) means 1 volume (mL or litre) of H_(2)O_(2) sample released x volume (mL or litre) O_(2) gas at NTP on its decomposition. Hence molarity = x//11.2 moles per litre, i.e., normality of H_(2)O_(2)=x//5.6 Thus volume strength, i.e., x=5.6xx Normality. Weigth of H_(2)O_(2) (in gm) present in 100 mL H_(2)O_(2) solution is called percentage strength of H_(2)O_(2) How much volume of H_(2)O_(2) solution of 22.4 .vol. strength is required to oxidise 6.3 gm oxalic acid

It is customary to indicate the strength of a sample of H_2O_2 under specification of volume. The strength of H_2O_2 solution can also be in %(w/v) or molarity or normality. 10 vol H_2O_2 solution means Iml of H_2O_2 solution decomposes to give 10ml of O_2 gas at STP. 1 lit of H_2O_2 solution decomposes to give 10 lit of O_2 gas at STP. The volume strength of 15%(w/v) solution of hydrogen peroxide is