Find the `% w//v " of " ''10V'' H_(2)O_(2)` solution

Find the % w//v " of " ''12V'' H_(2)O_(2) solution

Find % (w/v) of 20% (w/w) H_(2)SO_(4) solution, if density of solution is 1.2 gram/ml.

Find % (w/v) of 20% (w/w) H_(2)SO_(4) solution, if density of solution is 1.2 gram/ml.

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 of H_(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 volume of ''20 V H_(2)O_(2) solution required to prepares is 5 litres of oxygen at STP is

Find the molality of 49% (W/V) H_(2)SO_(4) solution having density 1.49gm/ml

40 ml of 22.7 V H_(2)O_(2) solution is mixed with 60 ml of 8.5% (w//v) H_(2)O_(2) solution and the mixture is diluted to 230 ml. If 20 ml of diluted solution is callected in an empty beaker, the molarity of collected solution is:

W/V percentage of 1 M H_2O_2 solution is