Question

The volume strength of the 1.5N H2O2 solution is
A. 4.8 B. 8.4 C. 3.0 D. 8.0

Answer 1

Answer:Hi!!!!

Your answer is ;-

Option B)8.4L

Explanation:1.5 N means 1.5 g eqwt in 1 L solution.

N= weight/eq.wt (eq wt for H2O2 = 17 g)

Therefore, 1.5 = wt/17 or wt = 1.5 X17 = 25.5 g

Now, from equation we know that 68 g of H2O2 gives 22.4 L of Oxygen .

Therefore, 25.5 g of H2O2  gives- 22.4X25.56822.4X25.568 = 8.4 L

Hope you get the answer.

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