Strength of the sample of H_(2)O_(2) is generally expressed in terms of volume strength . It means the volume of oxygen liberated at NTP by heating one volume of H_(2)O_(2) . The concentration of H_(2)O_(2) ina solution can also expressed as percentage of H_(2)O_(2) in solution . Normality of this solution can be calculated if the equivalent mass of H_(2) O_(2) is known . Percentage strength of the above H_(2)O_(2) solution is

Strength of the sample of H_(2)O_(2) is generally expressed in terms o

1.	Strength of the sample of H_(2)O_(2) is generally expressed in terms of volume strength . It means the volume of oxygen liberated at NTP by heating one volume of H_(2)O_(2) . The concentration of H_(2)O_(2) ina solution can also expressed as percentage of H_(2)O_(2) in solution . Normality of this solution can be calculated if the equivalent mass of H_(2) O_(2) is known . Percentage strength of the above H_(2)O_(2) solution is
Answer» `0.126` `0.272` `0.544` `0.136` ANSWER :B