Moles of required to react with 1 mole of in acidic medium is: — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

**Step 1:** $n$-factor of $K_2Cr_2O_7 = 6$. <br>**Step 2:** $n$-factor of $KI \rightarrow I_2$ is 1. <br>**Step 3:** Equating equivalents: $1 \times 6 = (\text{moles } KI) \times 1$. <br>**Step 4:** Moles of $KI = 6$.