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Question
Calculate the strength of 10 volume solution of hydrogen peroxide?
Options
45.51 g L-1
60.71 g L-1
30.35 g L-1
15.175 g L-1
MCQ
Solution
30.35 g L-1
Explanation:
\[\ce{2H2O2 -> 2H2O + O2}\]
⇒ 22.4 lit. of O2 is produced from 68 gm of H2O2
10 litre of O2 at STP is produced from = `(68 xx 10)/22.4` = 30.35 g L-1
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