**Passage 14 (continued):** <br> **Q2:** Moles of required for the oxidation of 1 mole of this salt — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

**Step 1:** $n$-factor of salt = 5. $n$-factor $KMnO_4$ = 5. <br>**Step 2:** $5 \times \text{moles } KMnO_4 = 5 \times 1 \text{ mole salt}$. <br>**Step 3:** Moles = 1.