mL of in acidic medium can oxidize: — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

meq of $KMnO_4 = 100 \times 0.1 \times 5 = 50$. <br>(A) meq $Fe^{2+} = 100 \times 0.5 \times 1 = 50$ (Correct). <br>(B) meq $C_2O_4^{2-} = 100 \times 0.1 \times 2 = 20$ (Incorrect). <br>(C) meq $Sn^{2+} = 50 \times 0.1 \times 2 = 10$ (Incorrect).