\({\mathrm{E}}_{{\mathrm{Cr}}_{2}{\mathrm{O}}_{7}^{2-}/{\mathrm{Cr}}^{3+}}^{\mathrm{o}}=1.33\mathrm{V}{\mathrm{E}}_{{\ma…
Q1 FREE PREVIEW
\({\mathrm{E}}_{{\mathrm{Cr}}_{2}{\mathrm{O}}_{7}^{2-}/{\mathrm{Cr}}^{3+}}^{\mathrm{o}}=1.33\mathrm{V}{\mathrm{E}}_{{\mathrm{Cl}}_{2}/{\mathrm{Cl}}^{-}}^{\mathrm{o}}=1.36\mathrm{V}\\ {\mathrm{E}}_{{\mathrm{MnO}}_{4}^{-}/{\mathrm{Mn}}^{2+}}^{\mathrm{o}}=1.51\mathrm{V}{\mathrm{E}}_{{\mathrm{Cr}}^{3+}/\mathrm{Cr}}^{\mathrm{o}}=-0.74\mathrm{V}\)
Mark the strongest reducing agent.
(Memory Based JEE Mains 24/01/2025 ,Shift -2)
✓ Correct answer: b)
Cr
Explanation
Greater the reduction potential , lesser will be the tendency to act as reducing agent
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