Grade 12th passInorganic Chemistry
What will be the strength of 40 volume of H2O2 in g/ litre
1 Answer
varun
beautiful question
see 40 Volume of H2O2 means 4L of H2O2 solution will give 40L of oxygen at STP ie \
2 H2O2 gives 2H2O + O2
ie 2x34=68 is nothing but 22.4 litre
so the strength ==68x40/22.4
=121.42 gm
this is the strength of 40 volume of hydrogen peroxide
THANK YOU
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