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Grade 12th passDiscuss with colleagues and IITians

There is a sample of 10 volume of hydrogen peroxide solution.Calculate its strength in terms of %. Question from chapter hydrogen.

Profile image of aayeshaa
7 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
7 Years ago
When a 3% solution of H2O2 decomposes completely, it produces 10 times as much volume of gas as was the initial volume of liquid
hence strength will be 3%

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