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JEE Main Chemistry question

ChemistryElectrochemistryJEE Main

Aluminium displaces hydrogen from dilute HCl whereas silver does not. The emf of a cell prepared by combining and is 2.46 V. The reduction potential of the silver electrode is V. The reduction potential of the aluminium electrode is

Answer: (D)

Solution

Since Al displaces (more reactive) while Ag does not, Al is the anode and Ag the cathode. Missing superscript or subscript argumentE^\circ_{cell}$ =

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Question ID VK-143574