What is the concentration of 20 volume H_2O_2 | vedclass

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Question

(B) The relationship between volume strength and concentration in $g/L$ is given by the formula: $	ext{Concentration } (g/L) = \frac{	ext{Volume str

Vedclass · Accepted Answer

$60.7$

Vedclass · Answer

(B) The relationship between volume strength and concentration in $g/L$ is given by the formula: $	ext{Concentration } (g/L) = \frac{	ext{Volume strength} 	imes 68}{22.4}$.Given volume strength = $20$.Substituting the value: $	ext{Concentration} = \frac{20 	imes 68}{22.4} = \frac{1360}{22.4} \approx 60.71 \ g/L$.Thus,the correct option is $B$.

$A$. Peroxide	$1$. $C_3O_2$
$B$. Superoxide	$2$. $PbO_2$
$C$. Dioxide	$3$. $KO_2$
$D$. Suboxide	$4$. $H_2O_2$

What is the concentration of $20$ volume $H_2O_2$ in $g/L$?

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