Question

The normality of a 20-volume solution of hydrogen peroxide is:

• A. 0.892 N
• B. 1.785 N
• C. 2.678 N
• D. 3.570 N
  \bigskip

Hint:

Use the formula: \[ \text{Normality} = \frac{\text{Volume Strength}}{5.6} \] to quickly calculate the normality of hydrogen peroxide solutions.

Answer 1

The Correct Option is D

Step 1: Understanding Volume Strength and Normality The relationship between volume strength and normality is: \[ \text{Normality (N)} = \frac{\text{Volume Strength}}{5.6} \] Step 2: Substituting Given Values \[ N = \frac{20}{5.6} \] Step 3: Calculation \[ N = 3.570 \] Thus, the normality of the solution is 3.570 N. \bigskip