Question

The normality of $20$ volume hydrogen peroxide solution is

• A. 3.57 N
• B. 0.68 N
• C. 5.60 N
• D. 5.35 N

Answer 1

Answer: (A)

Volume strength $=5.6\times$ Normality $20$ vol $=5.6\times$
Normality Normality $=20/5.6=3.57N$