Calculate the number of moles and weight of `O_2` produced on heating 1.12 L of 10 volume strength of `H_2O_2` at STP.

Calculate the number of moles and weight of O_(2) produced on heating 1.12 L of 10 volume strength of H_(2)O_(2) at STP .

Volume Strength Of H2o2

The strength of 20 volume of H_2 O_2 is

Calculate the volume strength of 1% H_(2)O_(2) solution.

Calculate the volume strength of a 3% solution of H_2 O_2 .