Question

calculate the strength of 10 volume solution of hydrogen peroxide

Answer 1

HEY FOLK...

---------------------------------------------
                                     2H₂O₂ ----->2H₂O + O₂

2 MOLE OF H₂O₂ WILL YIELD 1 MOLE OF O₂.

22.7 litre of O2 is produced from 68 gram H2O2 ,

10 litre of O₂ at STP is produced from(68*10) / 22.7 =30 gm of H₂O₂

Strength of H₂O2 in 10 volume HO₂ solution = 30 gm/L = 3 % H2O2 solution.
---------------------------------------------------------------------------------------------
Thank you
HOPE IT HELPS...!