Question

: What is the percentage strength of a solution of 100 volume H,0,?​

Answer 1

Answer:  Solution :

100 volume solution means that 1L of this H2O2 solution will give 100 L of oxygen at STP

2H2O22×34g=68g→2H2O+O222.7L at STP

From equation,

22.7 of O2 at STP is obtained from H2O2=68g

100 L of O2 at STP is obtained from H2O2=6822.7×100

=299.55g/L

=30% H2O2 solution                                                                                                                        

Explanation: Please mark me as brainliest