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+1 vote
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in Hydrogen by (68.8k points)
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The volume strength of 1.5 N H2O2 solution is

(a) 8.8 

(b) 8.4

(c) 4.8 

(d) 5.2

1 Answer

+2 votes
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Best answer

The correct option is: (b) 8.4

Explanation:

Normality (N) = 1.5

We know that equivalent weight of H2O2 is 17 and strength of H2O2 = Normality x Equivalent weight

Since 68 grams of H2O2 produces 22.4 litres oxygen at NTP, therefore 25.5 grams of H2O2 will produce

= 22.4/68 x 25.5 = 8.4 litre of oxygen

Thus, volume strength of given H2O2 solution is 8.4.

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