From the following E^ values of half-cells: (1) A+e^- A^-, E^ =-0.24 V; (2) B^-+e^- B^ 2- , E^ =+1.25 V; (3)...

Question

From the following E^ values of half-cells: (1) A+e^- A^-, E^ =-0.24 V; (2) B^-+e^- B^ 2- , E^ =+1.25 V; (3) C^-+2e^- C^ 3- , E^ =-1.25 V; (4) D+2e^- D^ 2- , E^ =+0.68 V. If you were to construct a cell using a combination of two half-cells from above that gives the largest cell potential, the value of the largest cell potential would be ________ V.

Accepted Answer

2.50

JEE Main Chemistry question

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