Calculate the n-factor of reactants in the given chemical changes
(e ) `As_(2)O_(3)rarrAs_(2)O_(5)`

Explanation

To calculate the n-factor of the reactants in the given chemical change \( \text{As}_2\text{O}_3 \rightarrow \text{As}_2\text{O}_5 \), we need to determine the change in oxidation state of arsenic (As) in the reaction. Here are the steps to find the n-factor:

### Step 1: Determine the oxidation state of arsenic in \( \text{As}_2\text{O}_3 \)

1. **Write the formula for oxidation state calculation**:
- Let the oxidation state of arsenic be \( x \).
- The oxidation state of oxygen is \(-2\).
- In \( \text{As}_2\text{O}_3 \), there are 2 arsenic atoms and 3 oxygen atoms.
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