A given sample of H_2O_2 solution has a volum | vedclass

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(C) The decomposition of $H_2O_2$ is given by the reaction: $2H_2O_2(aq) \rightarrow 2H_2O(l) + O_2(g)$.Volume strength is defined as the volume of $O

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$10$ volume $H_2O_2$

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(C) The decomposition of $H_2O_2$ is given by the reaction: $2H_2O_2(aq) ightarrow 2H_2O(l) + O_2(g)$.Volume strength is defined as the volume of $O_2$ gas produced at $STP$ per unit volume of $H_2O_2$ solution.Given: Volume of $H_2O_2$ solution = $100 \, cm^3$,Volume of $O_2$ produced = $1000 \, cm^3$.Volume strength = $\frac{	ext{Volume of } O_2 	ext{ at } STP}{	ext{Volume of } H_2O_2 	ext{ solution}} = \frac{1000 \, cm^3}{100 \, cm^3} = 10$.Therefore,the sample is $10$ volume $H_2O_2$.

$A$ given sample of $H_2O_2$ solution has a volume of $100 \, cm^3$. It produces $1000 \, cm^3$ of $O_2$ gas at $STP$. What is the volume strength of the given $H_2O_2$ sample?

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