The volume strength of `1*5` N `H_(2)O_(2)` solution is

Options

A. `8.8`
B. `8.4`
C. 4.8`
D. `5.2`

Answer

To find the volume strength of a 1.5 N hydrogen peroxide (H₂O₂) solution, we can follow these steps:

### Step 1: Understand the Concept of Volume Strength
Volume strength is defined as the volume of oxygen gas (O₂) that can be liberated by 1 liter of hydrogen peroxide solution when it decomposes.

### Step 2: Know the Relation Between Normality and Volume Strength
There is a known relation between normality (N) and volume strength (V). The formula is:
\[ \text{Volume Strength (V)} = 5.6 \times \text{Normality (N)} \]

### Step 3: Substitute the Given Normality
In this case, the normality of the hydrogen peroxide solution is given as 1.5 N. We can substitute this value into the formula:
\[ V = 5.6 \times 1.5 \]

### Step 4: Perform the Calculation
Now, we will calculate the volume strength:
\[ V = 5.6 \times 1.5 = 8.4 \]

### Step 5: Conclusion
The volume strength of the 1.5 N hydrogen peroxide solution is 8.4 V. This means that 1 liter of this solution will liberate 8.4 liters of oxygen gas when it decomposes.

### Final Answer
The volume strength of the 1.5 N H₂O₂ solution is **8.4 V**.

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