Chemistry, asked by Priyusha51, 11 months ago

25.5 g of H2O2 on decomposition gave 1.68 L of O2 at STP. The percentage strength by weight of the solution is​

Answers

Answered by hitendars915
13

Answer:10%

Use this formula

Percentage strength=actual weight/theoritical weight*100%

Answered by hanshitha1221
29

Explanation:

The original solution contains 20 m/m H2O2

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