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CUET

Q32. Out of the following half cells, which two half cell combination gives the largest Ecell value? A. A³⁺+ e⁻ → A²⁺ E° = +1.5V (I) B. B⁺+ e⁻ → B E° = -0.5V (II) C. C²⁺+e⁻ → C⁺ E° = +0.5V (III) D. D²⁺+ 2e⁻ → D E° = -1.5V (IV)