Q. The volume strength of $1.5 N H_{2} O_{2}$ solution is :

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A

4.8

20%

B

8.4

40%

C

4.2

0%

D

2.4

40%

Solution:

Volume strength of $H_{2} O_{2} = 5.6 \times$ normality
$= 5.6 \times 1.5$
$= 8.4 L$