It is customary to indicate the strength of a sample of H_(2)O_(2) under specification of volume. The strength of H_(2)O_(2)solution can also be in %(w/v) or molarity or normality,"10 Vol H_(2)O_(2)solution means I ml ofH_(2)O_(2) solution decomposes to give 10 ml of O_(2) gas at STP. 1 lit of H_(2)O_(2)solution decomposes to give 10 lit of O_(2)gas at STR. The mass of H_(2)O_(2) set in 600ml of to volume lydrogen peroxide solution is

It is customary to indicate the strength of a sample of H_(2)O_(2) und

1.	It is customary to indicate the strength of a sample of H_(2)O_(2) under specification of volume. The strength of H_(2)O_(2)solution can also be in %(w/v) or molarity or normality,"10 Vol H_(2)O_(2)solution means I ml ofH_(2)O_(2) solution decomposes to give 10 ml of O_(2) gas at STP. 1 lit of H_(2)O_(2)solution decomposes to give 10 lit of O_(2)gas at STR. The mass of H_(2)O_(2) set in 600ml of to volume lydrogen peroxide solution is
Answer» 3.4g 1.82 6.8 18.2 Solution :10 VOL --------- 0.8928 M `0.893 = (WT)/(34) XX 1000/600 .Wt=18.28 M`